Description: Adding age and state of residence
Samples selected:
      1990 5%
            Note: 
            Density of the full data file:  5.0%
            Density of your extract: 5.0%

      2000 5%
            Note: 
            Density of the full data file:  5.0%
            Density of your extract: 5.0%

      2005-2009, ACS 5-year
            Note: 
            Density of the full data file:  5.0%
            Density of your extract: 5.0%

File Type:                    rectangular
Case Selection:               No
  Variable                         Columns        Len   1990    2000    2009    
  YEAR                         H   1-4            4     X       X       X       
  MULTYEAR                     H   5-8            4     .       .       X       
  SAMPLE                       H   9-14           6     X       X       X       
  SERIAL                       H  15-22           8     X       X       X       
  CBSERIAL                     H  23-35          13     .       .       X       
  HHWT                         H  36-45          10     X       X       X       
  CLUSTER                      H  46-58          13     X       X       X       
  STATEFIP                     H  59-60           2     X       X       X       
  STRATA                       H  61-72          12     X       X       X       
  GQ                           H  73              1     X       X       X       
  OWNERSHP                     H  74              1     X       X       X       
  OWNERSHPD                    H  75-76           2     X       X       X       
  RENT                         H  77-80           4     X       X       X       
  RENTGRS                      H  81-85           5     X       X       X       
  HHINCOME                     H  86-92           7     X       X       X       
  VALUEH                       H  93-99           7     X       X       X       
  QOWNERSH                   q H 100              1     X       X       X       
  QRENT                      q H 101              1     X       X       X       
  QVALUEH                    q H 102              1     X       X       X       
  PERNUM                       P 103-106          4     X       X       X       
  PERWT                        P 107-116         10     X       X       X       
  FAMUNIT                      P 117-118          2     X       X       X       
  AGE                          P 119-121          3     X       X       X       
  BIRTHYR                      P 122-125          4     X       X       X       
  BPL                          P 126-128          3     X       X       X       
  BPLD                         P 129-133          5     X       X       X       
  EDUC                         P 134-135          2     X       X       X       
  EDUCD                        P 136-138          3     X       X       X       
  EMPSTAT                      P 139              1     X       X       X       
  EMPSTATD                     P 140-141          2     X       X       X       
  OCC1950                      P 142-144          3     X       X       X       
  OCC1990                      P 145-147          3     X       X       X       
  INCTOT                       P 148-154          7     X       X       X       
  FTOTINC                      P 155-161          7     X       X       X       
  INCEARN                      P 162-168          7     X       X       X       
  POVERTY                      P 169-171          3     X       X       X       
  QBPL                       q P 172              1     X       X       X       
  QEDUC                      q P 173              1     X       X       X       
  QEMPSTAT                   q P 174              1     X       X       X       
  QOCC                       q P 175              1     X       X       X       
  QINCBUS                    q P 176              1     X       X       X       
  QINCFARM                   q P 177              1     X       .       .       
  QINCINVS                   q P 178              1     X       X       X       
  QINCOTHE                   q P 179              1     X       X       X       
  QINCRETI                   q P 180              1     X       X       X       
  QINCSS                     q P 181              1     X       X       X       
  QINCTOT                    q P 182              1     .       X       .       
  QINCWAGE                   q P 183              1     X       X       X       
  QINCWELF                   q P 184              1     X       X       X       
  EDUC_MOM                     P 185-186          2     X       X       X       
  EDUC_POP                     P 187-188          2     X       X       X       
  EDUC_MOM2                    P 189-190          2     X       X       X       
  EDUC_POP2                    P 191-192          2     X       X       X       
  EDUCD_MOM                    P 193-195          3     X       X       X       
  EDUCD_POP                    P 196-198          3     X       X       X       
  EDUCD_MOM2                   P 199-201          3     X       X       X       
  EDUCD_POP2                   P 202-204          3     X       X       X       
  EMPSTAT_MOM                  P 205              1     X       X       X       
  EMPSTAT_POP                  P 206              1     X       X       X       
  EMPSTAT_MOM2                 P 207              1     X       X       X       
  EMPSTAT_POP2                 P 208              1     X       X       X       
  EMPSTATD_MOM                 P 209-210          2     X       X       X       
  EMPSTATD_POP                 P 211-212          2     X       X       X       
  EMPSTATD_MOM2                P 213-214          2     X       X       X       
  EMPSTATD_POP2                P 215-216          2     X       X       X       
  OCC1950_MOM                  P 217-219          3     X       X       X       
  OCC1950_POP                  P 220-222          3     X       X       X       
  OCC1950_MOM2                 P 223-225          3     X       X       X       
  OCC1950_POP2                 P 226-228          3     X       X       X       
  OCC1990_MOM                  P 229-231          3     X       X       X       
  OCC1990_POP                  P 232-234          3     X       X       X       
  OCC1990_MOM2                 P 235-237          3     X       X       X       
  OCC1990_POP2                 P 238-240          3     X       X       X       
  QEDUC_MOM                  q P 241              1     X       X       X       
  QEDUC_POP                  q P 242              1     X       X       X       
  QEDUC_MOM2                 q P 243              1     X       X       X       
  QEDUC_POP2                 q P 244              1     X       X       X       
  QEMPSTAT_MOM               q P 245              1     X       X       X       
  QEMPSTAT_POP               q P 246              1     X       X       X       
  QEMPSTAT_MOM2              q P 247              1     X       X       X       
  QEMPSTAT_POP2              q P 248              1     X       X       X       
  QOCC_MOM                   q P 249              1     X       X       X       
  QOCC_POP                   q P 250              1     X       X       X       
  QOCC_MOM2                  q P 251              1     X       X       X       
  QOCC_POP2                  q P 252              1     X       X       X       

Variable Availability Key:
All Years X - available in this sample
All Years . - not available in this sample

RECTYPE   Record type
H         Household
P         Person

YEAR                Census year
1850                1850
1860                1860
1870                1870
1880                1880
1900                1900
1910                1910
1920                1920
1930                1930
1940                1940
1950                1950
1960                1960
1970                1970
1980                1980
1990                1990
2000                2000
2001                2001
2002                2002
2003                2003
2004                2004
2005                2005
2006                2006
2007                2007
2008                2008
2009                2009
2010                2010
2011                2011
2012                2012
2013                2013
2014                2014
2015                2015
2016                2016
2017                2017
2018                2018
2019                2019
2020                2020
2021                2021

SAMPLE              IPUMS sample identifier
202104              2017-2021, PRCS 5-year
202103              2017-2021, ACS 5-year
202102              2021 PRCS
202101              2021 ACS
202004              2016-2020, PRCS 5-year
202003              2016-2020, ACS 5-year
202001              2020 ACS
201904              2015-2019, PRCS 5-year
201903              2015-2019, ACS 5-year
201902              2019 PRCS
201901              2019 ACS
201804              2014-2018, PRCS 5-year
201803              2014-2018, ACS 5-year
201802              2018 PRCS
201801              2018 ACS
201704              2013-2017, PRCS 5-year
201703              2013-2017, ACS 5-year
201702              2017 PRCS
201701              2017 ACS
201604              2012-2016, PRCS 5-year
201603              2012-2016, ACS 5-year
201602              2016 PRCS
201601              2016 ACS
201504              2011-2015, PRCS 5-year
201503              2011-2015, ACS 5-year
201502              2015 PRCS
201501              2015 ACS
201404              2010-2014, PRCS 5-year
201403              2010-2014, ACS 5-year
201402              2014 PRCS
201401              2014 ACS
201306              2009-2013, PRCS 5-year
201305              2009-2013, ACS 5-year
201304              2011-2013, PRCS 3-year
201303              2011-2013, ACS 3-year
201302              2013 PRCS
201301              2013 ACS
201206              2008-2012, PRCS 5-year
201205              2008-2012, ACS 5-year
201204              2010-2012, PRCS 3-year
201203              2010-2012, ACS 3-year
201202              2012 PRCS
201201              2012 ACS
201106              2007-2011, PRCS 5-year
201105              2007-2011, ACS 5-year
201104              2009-2011, PRCS 3-year
201103              2009-2011, ACS 3-year
201102              2011 PRCS
201101              2011 ACS
201008              2010 Puerto Rico 10%
201007              2010 10%
201006              2006-2010, PRCS 5-year
201005              2006-2010, ACS 5-year
201004              2008-2010, PRCS 3-year
201003              2008-2010, ACS 3-year
201002              2010 PRCS
201001              2010 ACS
200906              2005-2009, PRCS 5-year
200905              2005-2009, ACS 5-year
200904              2007-2009, PRCS 3-year
200903              2007-2009, ACS 3-year
200902              2009 PRCS
200901              2009 ACS
200804              2006-2008, PRCS 3-year
200803              2006-2008, ACS 3-year
200802              2008 PRCS
200801              2008 ACS
200704              2005-2007, PRCS 3-year
200703              2005-2007, ACS 3-year
200702              2007 PRCS
200701              2007 ACS
200602              2006 PRCS
200601              2006 ACS
200502              2005 PRCS
200501              2005 ACS
200401              2004 ACS
200301              2003 ACS
200201              2002 ACS
200101              2001 ACS
200008              2000 Puerto Rico 1%
200007              2000 1%
200006              2000 Puerto Rico 1% sample (old version)
200005              2000 Puerto Rico 5%
200004              2000 ACS
200003              2000 Unweighted 1%
200002              2000 1% sample (old version)
200001              2000 5%
199007              1990 Puerto Rico 1%
199006              1990 Puerto Rico 5%
199005              1990 Labor Market Area
199004              1990 Elderly
199003              1990 Unweighted 1%
199002              1990 1%
199001              1990 5%
198007              1980 Puerto Rico 1%
198006              1980 Puerto Rico 5%
198005              1980 Detailed metro/non-metro
198004              1980 Labor Market Area
198003              1980 Urban/Rural
198002              1980 1%
198001              1980 5%
197009              1970 Puerto Rico Neighborhood
197008              1970 Puerto Rico Municipio
197007              1970 Puerto Rico State
197006              1970 Form 2 Neighborhood
197005              1970 Form 1 Neighborhood
197004              1970 Form 2 Metro
197003              1970 Form 1 Metro
197002              1970 Form 2 State
197001              1970 Form 1 State
196002              1960 5%
196001              1960 1%
195001              1950 1%
194002              1940 100% database
194001              1940 1%
193004              1930 100% database
193003              1930 Puerto Rico
193002              1930 5%
193001              1930 1%
192003              1920 100% database
192002              1920 Puerto Rico sample
192001              1920 1%
191004              1910 100% database
191003              1910 1.4% sample with oversamples
191002              1910 1%
191001              1910 Puerto Rico
190004              1900 100% database
190003              1900 1% sample with oversamples
190002              1900 1%
190001              1900 5%
188003              1880 100% database
188002              1880 10%
188001              1880 1%
187003              1870 100% database
187002              1870 1% sample with black oversample
187001              1870 1%
186003              1860 100% database
186002              1860 1% sample with black oversample
186001              1860 1%
185002              1850 100% database
185001              1850 1%

STATEFIP            State (FIPS code)
01                  Alabama
02                  Alaska
04                  Arizona
05                  Arkansas
06                  California
08                  Colorado
09                  Connecticut
10                  Delaware
11                  District of Columbia
12                  Florida
13                  Georgia
15                  Hawaii
16                  Idaho
17                  Illinois
18                  Indiana
19                  Iowa
20                  Kansas
21                  Kentucky
22                  Louisiana
23                  Maine
24                  Maryland
25                  Massachusetts
26                  Michigan
27                  Minnesota
28                  Mississippi
29                  Missouri
30                  Montana
31                  Nebraska
32                  Nevada
33                  New Hampshire
34                  New Jersey
35                  New Mexico
36                  New York
37                  North Carolina
38                  North Dakota
39                  Ohio
40                  Oklahoma
41                  Oregon
42                  Pennsylvania
44                  Rhode Island
45                  South Carolina
46                  South Dakota
47                  Tennessee
48                  Texas
49                  Utah
50                  Vermont
51                  Virginia
53                  Washington
54                  West Virginia
55                  Wisconsin
56                  Wyoming
                    State groups (1980 Urban/rural sample):
61                  Maine-New Hampshire-Vermont
62                  Massachusetts-Rhode Island
63                  Minnesota-Iowa-Missouri-Kansas-Nebraska-S.Dakota-N.Dakota
64                  Maryland-Delaware
65                  Montana-Idaho-Wyoming
66                  Utah-Nevada
67                  Arizona-New Mexico
68                  Alaska-Hawaii
72                  Puerto Rico
97                  Military/Mil. Reservation
99                  State not identified

GQ                  Group quarters status
0                   Vacant unit
                    Households:
1                   Households under 1970 definition
2                   Additional households under 1990 definition
                    Group Quarters:
3                   Group quarters--Institutions
4                   Other group quarters
5                   Additional households under 2000 definition
6                   Fragment

OWNERSHP            Ownership of dwelling (tenure) [general version]
0                   N/A
1                   Owned or being bought (loan)
2                   Rented

OWNERSHPD           Ownership of dwelling (tenure) [detailed version]
00                  N/A
10                  Owned or being bought
11                  Check mark (owns?)
12                  Owned free and clear
13                  Owned with mortgage or loan
20                  Rented
21                  No cash rent
22                  With cash rent

RENT                Monthly contract rent
0000                N/A
0001                No cash rent (1980-1990)
                    
                    1960, 1980:
0015                Less than $30 (1980 Puerto Rico Samples)
0025                $1-50
0010                $1-19
0002                
0003                
0004                
0005                
0006                
0007                
0008                
0009                
0011                
0012                
0013                
0014                
0016                
0017                
0018                
0019                
0020                
0021                
0022                
0023                
0024                
0026                
0027                
0028                
0029                
0035                $30-39
0030                
0031                
0032                
0033                
0034                
0036                
0037                
0038                
0039                
0045                $40-49
0040                
0041                
0042                
0043                
0044                
0046                
0047                
0048                
0049                
0055                $50-59
0050                
0051                
0052                
0053                
0054                
0056                
0057                
0058                
0059                
0065                $60-69
0060                
0061                
0062                
0063                
0064                
0066                
0067                
0068                
0069                
0075                $70-79
0070                
0071                
0072                
0073                
0074                
0076                
0077                
0078                
0079                
0085                $80-89
0090                $80-99 (1960 1%)
0080                
0081                
0082                
0083                
0084                
0086                
0087                
0088                
0089                
0091                
0092                
0093                
0094                
0095                
0096                
0097                
0098                
0099                
0110                $100-119 (1960 1%)
0100                
0101                
0102                
0103                
0104                
0105                
0106                
0107                
0108                
0109                
0115                $110-119
0125                $120-129
0135                $120-149 (1960 1%)
0145                $140-149
0155                $150-159
0165                $160-169
0175                $150-199 (1960 1%)
0185                $180-189
0195                $190-199
0212                $200-224
0237                $225-249
0275                $250-299 (Puerto Rico)
0262                $250-274
0287                $275-299
0325                $300-349
0375                $350-399
0450                $400-499  ($400+ Puerto Rico)
0500                $500+
0200                $200+ (1960 1%)
                    1990:
0112                $100-124
0137                $125-149
0162                $150-174
0187                $175-199
0282                $275-299
0312                $300-324
0337                $325-349
0362                $350-374
0387                $375-399
0412                $400-424
0437                $425-449
0462                $450-474
0487                $475-499
0525                $500-549 (Puerto Rico)
0512                $500-524
0537                $525-549
0575                $550-599
0625                $600-649
0675                $650-699
0725                $700-749
0875                $750-999
1000                $1,000+
8888                1960s cases to be allocated
9997                
9998                
9999                No cash rent (1940)
-001                

RENTGRS             Monthly gross rent
00000               N/A
00010               $1-19
00025               $20-29
00035               $30-39
00045               $40-49
00055               $50-59
00065               $60-69
00075               $70-79
00090               $80-99
00110               $100-119
00135               $120-149
00175               $150-199
00200               $200+

VALUEH              House value
0000000             $0 (1940)
0000250             Less than $500
0000500             Less than $999
0001000             Less than $2,000
0001500             $2,000-$1,999
0002500             Less than $5,000
0003500             $3,000-$3,999
0004000             $3,000-$4,999
0004500             $4,000-$4,999
0005000             Less than $10,000
0006250             $5,000 - 7,499
0008750             $7,500 - 9,999
0012500             $10,000 - 14,999
0011250             $10,000 - 12,499
0013750             $12,500 - 14,999
0017500             $15,000 - 19,999
0016250             $15,000 - 17,499
0018750             $17,500 - 19,999
0025000             $20,000-$29,999
0022500             $20,000 - 24,999
0021250             $20,000 - 22,499
0023750             $22,500 - 24,999
0030000             $25,000 - 34,999
0026250             $25,000 - 27,499
0027500             $25,000 - 29,999
0028750             $27,500 - 29,999
0032500             $30,000 - 34,999
0031250             $30,000-$32,499
0033750             $32,500-$34,999
0035000             $35,000+
0042500             $35,000 - 49,999
0037500             $35,000 - 39,999
0036250             $35,000-$37,499
0038750             $37,500-$39,999
0045000             $40,000 - 49,999
0042499             $40,000 - 44,999
0047500             $45,000 - 49,999
0050000             $50,000+
0055000             $50,000 - 59,999
0052500             $50,000 - 54,999
0057500             $55,000 - 59,999
0065000             $60,000 - 69,999
0062500             $60,000 - 64,999
0067500             $65,000 - 69,999
0075000             $70,000 - 79,999
0072500             $70,000 - 74,999
0077500             $75,000 - 79,999
0087500             $75,000-$99,999
0085000             $80,000 - 89,999
0095000             $90,000 - 99,999
0100000             $100,000+
0112500             $100,000 - 124,999
0137500             $125,000 - 149,999
0175000             $150,000 - 199,999
0162500             $150,000 - 174,999
0187500             $175,000 - 199,999
0200000             $200,000+
0225000             $200,000 - 249,999
0275000             $250,000 - 299,999
0350000             $300,000 - 399,999
0400000             $400,000+
0450000             $400,000 - 499,999
0625000             $500,000 - 749,999
0875000             $750,000 - 999,999
1000000             $1,000,000+
9999998             Missing
9999999             N/A

QOWNERSH            Flag for Ownershp
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
                    Externally allocated value:
                    Original entry
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit
                    ILLOGICAL VALUES (9):
9                   Allocated, direct/indirect

QRENT               Flag for Rent, Rent30
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
                    Externally allocated value:
                    Original entry
4                   Allocated (method not specified)
5                   Illegible
                    Externally allocated value:
                    Original entry
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit
                    ILLOGICAL VALUES (9):
9                   Allocated, direct/indirect

QVALUEH             Flag for Valueh
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
                    Externally allocated value:
                    Original entry
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

FAMUNIT             Family unit membership
01                  1st family in household or group quarters
02                  2nd family in household or group quarters
03                  3rd
04                  4th
05                  5th
06                  6th
07                  7th
08                  8th
09                  9th
10                  10th
11                  11th
12                  12th
13                  13th
14                  14th
15                  15th
16                  16th
17                  17th
18                  18th
19                  19th
20                  20th
21                  21th
22                  22th
23                  23th
24                  24th
25                  25th
26                  26th
27                  27th
28                  28th
29                  29th
30                  30th
31                  31st
32                  32nd
33                  33rd
34                  34th
35                  35th
36                  36th
37                  37th
38                  38th
39                  39th
40                  40th
41                  41st
42                  42nd
43                  43rd
44                  44th
45                  45th
46                  46th
47                  47th
48                  48th
49                  49th
50                  50th
51                  51st
52                  52nd
53                  53rd
54                  54th
55                  55th
56                  56th
57                  57th
58                  58th
59                  59th
60                  60th

AGE                 Age
000                 Less than 1 year old
001                 1
002                 2
003                 3
004                 4
005                 5
006                 6
007                 7
008                 8
009                 9
010                 10
011                 11
012                 12
013                 13
014                 14
015                 15
016                 16
017                 17
018                 18
019                 19
020                 20
021                 21
022                 22
023                 23
024                 24
025                 25
026                 26
027                 27
028                 28
029                 29
030                 30
031                 31
032                 32
033                 33
034                 34
035                 35
036                 36
037                 37
038                 38
039                 39
040                 40
041                 41
042                 42
043                 43
044                 44
045                 45
046                 46
047                 47
048                 48
049                 49
050                 50
051                 51
052                 52
053                 53
054                 54
055                 55
056                 56
057                 57
058                 58
059                 59
060                 60
061                 61
062                 62
063                 63
064                 64
065                 65
066                 66
067                 67
068                 68
069                 69
070                 70
071                 71
072                 72
073                 73
074                 74
075                 75
076                 76
077                 77
078                 78
079                 79
080                 80
081                 81
082                 82
083                 83
084                 84
085                 85
086                 86
087                 87
088                 88
089                 89
090                 90 (90+ in 1980 and 1990)
091                 91
092                 92
093                 93
094                 94
095                 95
096                 96
097                 97
098                 98
099                 99
100                 100 (100+ in 1960-1970)
101                 101
102                 102
103                 103
104                 104
105                 105
106                 106
107                 107
108                 108
109                 109
110                 110
111                 111
112                 112 (112+ in the 1980 internal data)
113                 113
114                 114
115                 115 (115+ in the 1990 internal data)
116                 116
117                 117
118                 118
119                 119
120                 120
121                 121
122                 122
123                 123
124                 124
125                 125
126                 126
129                 129
130                 130
135                 135

BPL                 Birthplace [general version]
                    UNITED STATES
001                 Alabama
002                 Alaska
004                 Arizona
005                 Arkansas
006                 California
008                 Colorado
009                 Connecticut
010                 Delaware
011                 District of Columbia
012                 Florida
013                 Georgia
015                 Hawaii
016                 Idaho
017                 Illinois
018                 Indiana
019                 Iowa
020                 Kansas
021                 Kentucky
022                 Louisiana
023                 Maine
024                 Maryland
025                 Massachusetts
026                 Michigan
027                 Minnesota
028                 Mississippi
029                 Missouri
030                 Montana
031                 Nebraska
032                 Nevada
033                 New Hampshire
034                 New Jersey
035                 New Mexico
036                 New York
037                 North Carolina
038                 North Dakota
039                 Ohio
040                 Oklahoma
041                 Oregon
042                 Pennsylvania
044                 Rhode Island
045                 South Carolina
046                 South Dakota
047                 Tennessee
048                 Texas
049                 Utah
050                 Vermont
051                 Virginia
053                 Washington
054                 West Virginia
055                 Wisconsin
056                 Wyoming
090                 Native American
099                 United States, ns
                    US OUTLYING AREAS/TERRITORIES
100                 American Samoa
105                 Guam
110                 Puerto Rico
115                 U.S. Virgin Islands
120                 Other US Possessions
                    OTHER NORTH AMERICA
150                 Canada
155                 St. Pierre and Miquelon
160                 Atlantic Islands
199                 North America, ns
                    CENTRAL AMERICA AND CARIBBEAN
200                 Mexico
210                 Central America
                    Caribbean:
250                 Cuba
260                 West Indies
299                 Americas, n.s.
300                 SOUTH AMERICA
                    EUROPE
                    Northern Europe:
400                 Denmark
401                 Finland
402                 Iceland
403                 Lapland, n.s.
404                 Norway
405                 Sweden
                    United Kingdom and Ireland:
410                 England
411                 Scotland
412                 Wales
413                 United Kingdom, ns
414                 Ireland
419                 Northern Europe, ns
                    Western Europe:
420                 Belgium
421                 France
422                 Liechtenstein
423                 Luxembourg
424                 Monaco
425                 Netherlands
426                 Switzerland
429                 Western Europe, ns
                    Southern Europe:
430                 Albania
431                 Andorra
432                 Gibraltar
433                 Greece
434                 Italy
435                 Malta
436                 Portugal
437                 San Marino
438                 Spain
439                 Vatican City
440                 Southern Europe, ns
                    Central/Eastern Europe:
450                 Austria
451                 Bulgaria
452                 Czechoslovakia
453                 Germany
454                 Hungary
455                 Poland
456                 Romania
457                 Yugoslavia
458                 Central Europe, ns
459                 Eastern Europe, ns
                    Russian Empire:
                    Baltic States:
460                 Estonia
461                 Latvia
462                 Lithuania
463                 Baltic States, ns
465                 Other USSR/Russia
499                 Europe, ns
                    ASIA
                    East Asia:
500                 China
501                 Japan
502                 Korea
509                 East Asia, ns
                    Southeast Asia:
510                 Brunei
511                 Cambodia (Kampuchea)
512                 Indonesia
513                 Laos
514                 Malaysia
515                 Philippines
516                 Singapore
517                 Thailand
518                 Vietnam
519                 Southeast Asia, ns
                    India/Southwest Asia:
520                 Afghanistan
521                 India
522                 Iran
523                 Maldives
524                 Nepal
                    Middle East/Asia Minor:
530                 Bahrain
531                 Cyprus
532                 Iraq
533                 Iraq/Saudi Arabia
534                 Israel/Palestine
535                 Jordan
536                 Kuwait
537                 Lebanon
538                 Oman
539                 Qatar
540                 Saudi Arabia
541                 Syria
542                 Turkey
543                 United Arab Emirates
544                 Yemen Arab Republic (North)
545                 Yemen, PDR (South)
546                 Persian Gulf States, n.s.
547                 Middle East, ns
548                 Southwest Asia, nec/ns
549                 Asia Minor, ns
550                 South Asia, nec
599                 Asia, nec/ns
                    AFRICA
600                 AFRICA
                    Northern Africa:
                    West Africa:
                    East Africa:
                    Central Africa:
                    Southern Africa:
                    OCEANIA
700                 Australia and New Zealand
710                 Pacific Islands
800                 Antarctica, ns/nec
900                 Abroad (unknown) or at sea
950                 Other n.e.c.
999                 Missing/blank

BPLD                Birthplace [detailed version]
                    UNITED STATES
00100               Alabama
00200               Alaska
00400               Arizona
00500               Arkansas
00600               California
00800               Colorado
00900               Connecticut
01000               Delaware
01100               District of Columbia
01200               Florida
01300               Georgia
01500               Hawaii
01600               Idaho
01610               Idaho Territory
01700               Illinois
01800               Indiana
01900               Iowa
02000               Kansas
02100               Kentucky
02200               Louisiana
02300               Maine
02400               Maryland
02500               Massachusetts
02600               Michigan
02700               Minnesota
02800               Mississippi
02900               Missouri
03000               Montana
03100               Nebraska
03200               Nevada
03300               New Hampshire
03400               New Jersey
03500               New Mexico
03510               New Mexico Territory
03600               New York
03700               North Carolina
03800               North Dakota
03900               Ohio
04000               Oklahoma
04010               Indian Territory
04100               Oregon
04200               Pennsylvania
04400               Rhode Island
04500               South Carolina
04600               South Dakota
04610               Dakota Territory
04700               Tennessee
04800               Texas
04900               Utah
04910               Utah Territory
05000               Vermont
05100               Virginia
05300               Washington
05400               West Virginia
05500               Wisconsin
05600               Wyoming
05610               Wyoming Territory
09000               Native American
09900               United States, ns
                    US OUTLYING AREAS/TERRITORIES
10000               American Samoa
10010               Samoa, 1940-1950
10500               Guam
11000               Puerto Rico
11500               U.S. Virgin Islands
11510               St. Croix
11520               St. John
11530               St. Thomas
12000               Other US Possessions:
12010               Johnston Atoll
12020               Midway Islands
12030               Wake Island
12040               Other US Caribbean Islands
12041               Navassa Island
12050               Other US Pacific Islands
12051               Baker Island
12052               Howland Island
12053               Jarvis Island
12054               Kingman Reef
12055               Palmyra Atoll
12056               Canton and Enderbury Island
12090               US outlying areas, ns
12091               US possessions, ns
12092               US territory, ns
                    OTHER NORTH AMERICA
15000               Canada
15010               English Canada
15011               British Columbia
15013               Alberta
15015               Saskatchewan
15017               Northwest
15019               Ruperts Land
15020               Manitoba
15021               Red River
15030               Ontario/Upper Canada
15031               Upper Canada
15032               Canada West
15040               New Brunswick
15050               Nova Scotia
15051               Cape Breton
15052               Halifax
15060               Prince Edward Island
15070               Newfoundland
15080               French Canada
15081               Quebec
15082               Lower Canada
15083               Canada East
15500               St. Pierre and Miquelon
16000               Atlantic Islands
16010               Bermuda
16020               Cape Verde
16030               Falkland Islands
16040               Greenland
16050               St. Helena and Ascension
16060               Canary Islands
19900               North America, ns
                    CENTRAL AMERICA AND CARIBBEAN
20000               Mexico
21000               Central America
21010               Belize/British Honduras
21020               Costa Rica
21030               El Salvador
21040               Guatemala
21050               Honduras
21060               Nicaragua
21070               Panama
21071               Canal Zone
21090               Central America, ns
                    Caribbean:
25000               Cuba
26000               West Indies
26010               Dominican Republic
26020               Haiti
26030               Jamaica
26040               British West Indies
26041               Anguilla
26042               Antigua-Barbuda
26043               Bahamas
26044               Barbados
26045               British Virgin Islands
26046               Anegada
26047               Cooper
26048               Jost Van Dyke
26049               Peter
26050               Tortola
26051               Virgin Gorda
26052               Br. Virgin Islands, ns
26053               Cayman Islands
26054               Dominica
26055               Grenada
26056               Montserrat
26057               St. Kitts-Nevis
26058               St. Lucia
26059               St. Vincent
26060               Trinidad and Tobago
26061               Turks and Caicos
26069               Br. Virgin Islands, ns
26070               Other West Indies
                    Dutch West Indies:
26071               Aruba
26072               Netherlands Antilles
26073               Bonaire
26074               Curacao
26075               Dutch St. Maarten
26076               Saba
26077               St. Eustatius
26079               Dutch Caribbean, ns
                    French West Indies:
26080               French St. Maarten
26081               Guadeloupe
26082               Martinique
26083               St. Barthelemy
26089               French Caribbean, ns
26090               Antilles, ns
26091               Caribbean, ns
26092               Latin America, ns
26093               Leeward Islands, ns
26094               West Indies, ns
26095               Windward Islands, ns
29900               Americas, ns
30000               South America
30005               Argentina
30010               Bolivia
30015               Brazil
30020               Chile
30025               Colombia
30030               Ecuador
30035               French Guiana
30040               Guyana/British Guiana
30045               Paraguay
30050               Peru
30055               Suriname
30060               Uruguay
30065               Venezuela
30090               South America, ns
30091               South and Central America, n.s.
                    EUROPE
                    Northern Europe:
40000               Denmark
40010               Faeroe Islands
40100               Finland
40200               Iceland
40300               Lapland, ns
40400               Norway
40410               Svalbard and Jan Meyen
40411               Svalbard
40412               Jan Meyen
40500               Sweden
                    United Kingdom and Ireland:
41000               England
41010               Channel Islands
41011               Guernsey
41012               Jersey
41020               Isle of Man
41100               Scotland
41200               Wales
41300               United Kingdom, ns
41400               Ireland
41410               Northern Ireland
41900               Northern Europe, ns
                    Western Europe:
42000               Belgium
42100               France
42110               Alsace-Lorraine
42111               Alsace
42112               Lorraine
42200               Liechtenstein
42300               Luxembourg
42400               Monaco
42500               Netherlands
42600               Switzerland
42900               Western Europe, ns
                    Southern Europe:
43000               Albania
43100               Andorra
43200               Gibraltar
43300               Greece
43310               Dodecanese Islands
43320               Turkey Greece
43330               Macedonia
43400               Italy
43500               Malta
43600               Portugal
43610               Azores
43620               Madeira Islands
43630               Cape Verde Islands
43640               St. Miguel
43700               San Marino
43800               Spain
43900               Vatican City
44000               Southern Europe, ns
                    Central/Eastern Europe:
45000               Austria
45010               Austria-Hungary
45020               Austria-Graz
45030               Austria-Linz
45040               Austria-Salzburg
45050               Austria-Tyrol
45060               Austria-Vienna
45070               Austria-Kaernsten
45080               Austria-Neustadt
45100               Bulgaria
45200               Czechoslovakia
45210               Bohemia
45211               Bohemia-Moravia
45212               Slovakia
45213               Czech Republic
45300               Germany
45301               Berlin
45302               West Berlin
45303               East Berlin
                    West Germany
45310               West Germany
45311               Baden
45312               Bavaria
45313               Braunschweig
45314               Bremen
45315               Hamburg
45316               Hanover
45317               Hessen
45318               Hesse-Nassau
45319               Lippe
45320               Lubeck
45321               Oldenburg
45322               Rheinland
45323               Schaumburg-Lippe
45324               Schleswig
45325               Sigmaringen
45326               Schwarzburg
45327               Westphalia
45328               Wurttemberg
45329               Waldeck
45330               Wittenberg
45331               Frankfurt
45332               Saarland
45333               Nordrhein-Westfalen
                    East Germany
45340               East Germany
45341               Anhalt
45342               Brandenburg
45344               Kingdom of Saxony
45345               Mecklenburg
45346               Saxony
45347               Thuringian States
45348               Sachsen-Meiningen
45349               Sachsen-Weimar-Eisenach
45350               Probable Saxony
45351               Schwerin
45352               Strelitz
45353               Probably Thuringian States
45360               Prussia, nec
45361               Hohenzollern
45362               Niedersachsen
45400               Hungary
45500               Poland
45510               Austrian Poland
45511               Galicia
45520               German Poland
45521               East Prussia
45522               Pomerania
45523               Posen
45524               Prussian Poland
45525               Silesia
45526               West Prussia
45530               Russian Poland
45600               Romania
45610               Transylvania
45700               Yugoslavia
45710               Croatia
45720               Montenegro
45730               Serbia
45740               Bosnia
45750               Dalmatia
45760               Slovonia
45770               Carniola
45780               Slovenia
45790               Kosovo
45800               Central Europe, ns
45900               Eastern Europe, ns
                    Russian Empire:
                    Baltic States:
46000               Estonia
46100               Latvia
46200               Lithuania
46300               Baltic States, ns
46500               Other USSR/Russia
46510               Byelorussia
46520               Moldavia
46521               Bessarabia
46530               Ukraine
46540               Armenia
46541               Azerbaijan
46542               Republic of Georgia
46543               Kazakhstan
46544               Kirghizia
46545               Tadzhik
46546               Turkmenistan
46547               Uzbekistan
46548               Siberia
46590               USSR, ns
49900               Europe, ns.
                    ASIA
                    East Asia:
50000               China
50010               Hong Kong
50020               Macau
50030               Mongolia
50040               Taiwan
50100               Japan
50200               Korea
50210               North Korea
50220               South Korea
50900               East Asia, ns
                    Southeast Asia:
51000               Brunei
51100               Cambodia (Kampuchea)
51200               Indonesia
51210               East Indies
51220               East Timor
51300               Laos
51400               Malaysia
51500               Philippines
51600               Singapore
51700               Thailand
51800               Vietnam
51900               Southeast Asia, ns
51910               Indochina, ns
                    India/Southwest Asia:
52000               Afghanistan
52100               India
52110               Bangladesh
52120               Bhutan
52130               Burma (Myanmar)
52140               Pakistan
52150               Sri Lanka (Ceylon)
52200               Iran
52300               Maldives
52400               Nepal
                    Middle East/Asia Minor:
53000               Bahrain
53100               Cyprus
53200               Iraq
53210               Mesopotamia
53300               Iraq/Saudi Arabia
                    Neutral Zone
53400               Israel/Palestine
53410               Gaza Strip
53420               Palestine
53430               West Bank
53440               Israel
53500               Jordan
53600               Kuwait
53700               Lebanon
53800               Oman
53900               Qatar
54000               Saudi Arabia
54100               Syria
54200               Turkey
54210               European Turkey
54220               Asian Turkey
54300               United Arab Emirates
54400               Yemen Arab Republic (North)
54500               Yemen, PDR (South)
54600               Persian Gulf States, ns
54700               Middle East, ns
54800               Southwest Asia, nec/ns
54900               Asia Minor, ns
55000               South Asia, nec
59900               Asia, nec/ns
                    AFRICA
60000               Africa
                    Northern Africa:
60010               Northern Africa
60011               Algeria
60012               Egypt/United Arab Rep.
60013               Libya
60014               Morocco
60015               Sudan
60016               Tunisia
60017               Western Sahara
60019               North Africa, ns
                    West Africa:
60020               Benin
60021               Burkina Faso
60022               Gambia
60023               Ghana
60024               Guinea
60025               Guinea-Bissau
60026               Ivory Coast
60027               Liberia
60028               Mali
60029               Mauritania
60030               Niger
60031               Nigeria
60032               Senegal
60033               Sierra Leone
60034               Togo
60038               Western Africa, ns
60039               French West Africa, ns
                    East Africa:
60040               British Indian Ocean Territory
60041               Burundi
60042               Comoros
60043               Djibouti
60044               Ethiopia
60045               Kenya
60046               Madagascar
60047               Malawi
60048               Mauritius
60049               Mozambique
60050               Reunion
60051               Rwanda
60052               Seychelles
60053               Somalia
60054               Tanzania
60055               Uganda
60056               Zambia
60057               Zimbabwe
60058               Bassas de India
60059               Europa
60060               Gloriosos
60061               Juan de Nova
60062               Mayotte
60063               Tromelin
60064               Eastern Africa, nec/ns
60065               Eritrea
60066               South Sudan
                    Central Africa:
60070               Central Africa
60071               Angola
60072               Cameroon
60073               Central African Republic
60074               Chad
60075               Congo
60076               Equatorial Guinea
60077               Gabon
60078               Sao Tome and Principe
60079               Zaire
60080               Central Africa, ns
60081               Equatorial Africa, ns
60082               French Equatorial Africa, ns
                    Southern Africa:
60090               Southern Africa
60091               Botswana
60092               Lesotho
60093               Namibia
60094               South Africa (Union of)
60095               Swaziland
60096               Southern Africa, ns
60099               Africa, ns/nec
                    OCEANIA
70000               Australia and New Zealand
70010               Australia
70011               Ashmore and Cartier Islands
70012               Coral Sea Islands Territory
70013               Christmas Island
70014               Cocos Islands
70020               New Zealand
71000               Pacific Islands
                    Melanesia:
71010               New Caledonia
71012               Papua New Guinea
71013               Solomon Islands
71014               Vanuatu (New Hebrides)
71015               Fiji
71016               Melanesia, ns
                    Polynesia:
71017               Norfolk Islands
71018               Niue
71020               Cook Islands
71022               French Polynesia
71023               Tonga
71024               Wallis and Futuna Islands
71025               Western Samoa
71026               Pitcairn Island
71027               Tokelau
71028               Tuvalu
71029               Polynesia, ns
                    Micronesia:
71032               Kiribati
71033               Canton and Enderbury
71034               Nauru
71039               Micronesia, ns
                    US Pacific Trust Territories:
71040               US Pacific Trust Territories
71041               Marshall Islands
71042               Micronesia
71043               Kosrae
71044               Pohnpei
71045               Truk
71046               Yap
71047               Northern Mariana Islands
71048               Palau
71049               Pacific Trust Terr, ns
71050               Clipperton Island
71090               Oceania, ns/nec
80000               Antarctica, ns/nec
80010               Bouvet Islands
80020               British Antarctic Terr.
80030               Dronning Maud Land
80040               French Southern and Antarctic Lands
80050               Heard and McDonald Islands
90000               Abroad (unknown) or at sea
90010               Abroad, ns
90011               Abroad (US citizen)
90020               At sea
90021               At sea (US citizen)
90022               At sea or abroad (U.S. citizen)
                    Other unknowns:
95000               Other n.e.c.
99900               Missing/blank

EDUC                Educational attainment [general version]
00                  N/A or no schooling
01                  Nursery school to grade 4
02                  Grade 5, 6, 7, or 8
03                  Grade 9
04                  Grade 10
05                  Grade 11
06                  Grade 12
07                  1 year of college
08                  2 years of college
09                  3 years of college
10                  4 years of college
11                  5+ years of college

EDUCD               Educational attainment [detailed version]
000                 N/A or no schooling
001                 N/A
002                 No schooling completed
010                 Nursery school to grade 4
011                 Nursery school, preschool
012                 Kindergarten
013                 Grade 1, 2, 3, or 4
014                 Grade 1
015                 Grade 2
016                 Grade 3
017                 Grade 4
020                 Grade 5, 6, 7, or 8
021                 Grade 5 or 6
022                 Grade 5
023                 Grade 6
024                 Grade 7 or 8
025                 Grade 7
026                 Grade 8
030                 Grade 9
040                 Grade 10
050                 Grade 11
060                 Grade 12
061                 12th grade, no diploma
062                 High school graduate or GED
063                 Regular high school diploma
064                 GED or alternative credential
065                 Some college, but less than 1 year
070                 1 year of college
071                 1 or more years of college credit, no degree
080                 2 years of college
081                 Associate's degree, type not specified
082                 Associate's degree, occupational program
083                 Associate's degree, academic program
090                 3 years of college
100                 4 years of college
101                 Bachelor's degree
110                 5+ years of college
111                 6 years of college (6+ in 1960-1970)
112                 7 years of college
113                 8+ years of college
114                 Master's degree
115                 Professional degree beyond a bachelor's degree
116                 Doctoral degree
999                 Missing

EMPSTAT             Employment status [general version]
0                   N/A
1                   Employed
2                   Unemployed
3                   Not in labor force

EMPSTATD            Employment status [detailed version]
00                  N/A
                    In Labor Force
                    Employed
10                  At work
11                  At work, public emerg
12                  Has job, not working
13                  Armed forces
14                  Armed forces--at work
15                  Armed forces--not at work but with job
20                  Unemployed
21                  Unemp, exper worker
22                  Unemp, new worker
30                  Not in Labor Force
31                  NILF, housework
32                  NILF, unable to work
33                  NILF, school
34                  NILF, other

OCC1950             Occupation, 1950 basis
                    Professional, Technical:
000                 Accountants and auditors
001                 Actors and actresses
002                 Airplane pilots and navigators
003                 Architects
004                 Artists and art teachers
005                 Athletes
006                 Authors
007                 Chemists
008                 Chiropractors
009                 Clergymen
010                 College presidents and deans
                    Professors and instructors:
012                 Agricultural sciences-Professors and instructors
013                 Biological sciences-Professors and instructors
014                 Chemistry-Professors and instructors
015                 Economics-Professors and instructors
016                 Engineering-Professors and instructors
017                 Geology and geophysics-Professors and instructors
018                 Mathematics-Professors and instructors
019                 Medical Sciences-Professors and instructors
023                 Physics-Professors and instructors
024                 Psychology-Professors and instructors
025                 Statistics-Professors and instructors
026                 Natural science (nec)-Professors and instructors
027                 Social sciences (nec)-Professors and instructors
028                 Non-scientific subjects-Professors and instructors
029                 Subject not specified-Professors and instructors
031                 Dancers and dancing teachers
032                 Dentists
033                 Designers
034                 Dietitians and nutritionists
035                 Draftsmen
036                 Editors and reporters
041                 Aeronautical-Engineers
042                 Chemical-Engineers
043                 Civil-Engineers
044                 Electrical-Engineers
045                 Industrial-Engineers
046                 Mechanical-Engineers
047                 Metallurgical, metallurgists-Engineers
048                 Mining-Engineers
049                 Engineers (nec)
051                 Entertainers (nec)
052                 Farm and home management advisors
053                 Foresters and conservationists
054                 Funeral directors and embalmers
055                 Lawyers and judges
056                 Librarians
057                 Musicians and music teachers
058                 Nurses, professional
059                 Nurses, student professional
061                 Agricultural scientists
062                 Biological scientists
063                 Geologists and geophysicists
067                 Mathematicians
068                 Physicists
069                 Misc. natural scientists
070                 Optometrists
071                 Osteopaths
072                 Personnel and labor relations workers
073                 Pharmacists
074                 Photographers
075                 Physicians and surgeons
076                 Radio operators
077                 Recreation and group workers
078                 Religious workers
079                 Social and welfare workers, except group
081                 Economists
082                 Psychologists
083                 Statisticians and actuaries
084                 Misc social scientists
091                 Sports instructors and officials
092                 Surveyors
093                 Teachers (n.e.c.)
094                 Medical and dental-technicians
095                 Testing-technicians
096                 Technicians (nec)
097                 Therapists and healers (nec)
098                 Veterinarians
099                 Professional, technical and kindred workers (nec)
                    Farmers:
100                 Farmers (owners and tenants)
123                 Farm managers
                    Managers, Officials, and Proprietors:
200                 Buyers and dept heads, store
201                 Buyers and shippers, farm products
203                 Conductors, railroad
204                 Credit men
205                 Floormen and floor managers, store
210                 Inspectors, public administration
230                 Managers and superintendants, building
240                 Officers, pilots, pursers and engineers, ship
250                 Officials and administratators (nec), public administration
260                 Officials, lodge, society, union, etc.
270                 Postmasters
280                 Purchasing agents and buyers (nec)
290                 Managers, officials, and proprietors (nec)
                    Clerical and Kindred
300                 Agents (nec)
301                 Attendants and assistants, library
302                 Attendants, physicians and dentists office
304                 Baggagemen, transportation
305                 Bank tellers
310                 Bookkeepers
320                 Cashiers
321                 Collectors, bill and account
322                 Dispatchers and starters, vehicle
325                 Express messengers and railway mail clerks
335                 Mail carriers
340                 Messengers and office boys
341                 Office machine operators
342                 Shipping and receiving clerks
350                 Stenographers, typists, and secretaries
360                 Telegraph messengers
365                 Telegraph operators
370                 Telephone operators
380                 Ticket, station, and express agents
390                 Clerical and kindred workers (n.e.c.)
                    Sales workers:
400                 Advertising agents and salesmen
410                 Auctioneers
420                 Demonstrators
430                 Hucksters and peddlers
450                 Insurance agents and brokers
460                 Newsboys
470                 Real estate agents and brokers
480                 Stock and bond salesmen
490                 Salesmen and sales clerks (nec)
                    Craftsmen:
500                 Bakers
501                 Blacksmiths
502                 Bookbinders
503                 Boilermakers
504                 Brickmasons,stonemasons, and tile setters
505                 Cabinetmakers
510                 Carpenters
511                 Cement and concrete finishers
512                 Compositors and typesetters
513                 Cranemen,derrickmen, and hoistmen
514                 Decorators and window dressers
515                 Electricians
520                 Electrotypers and stereotypers
521                 Engravers, except photoengravers
522                 Excavating, grading, and road machinery operators
523                 Foremen (nec)
524                 Forgemen and hammermen
525                 Furriers
530                 Glaziers
531                 Heat treaters, annealers, temperers
532                 Inspectors, scalers, and graders log and lumber
533                 Inspectors (nec)
534                 Jewelers, watchmakers, goldsmiths, and silversmiths
535                 Job setters, metal
540                 Linemen and servicemen, telegraph, telephone, and power
541                 Locomotive engineers
542                 Locomotive firemen
543                 Loom fixers
544                 Machinists
545                 Airplane-mechanics and repairmen
550                 Automobile-mechanics and repairmen
551                 Office machine-mechanics and repairmen
552                 Radio and television-mechanics and repairmen
553                 Railroad and car shop-mechanics and repairmen
554                 Mechanics and repairmen (nec)
555                 Millers, grain, flour, feed, etc
560                 Millwrights
561                 Molders, metal
562                 Motion picture projectionists
563                 Opticians and lens grinders and polishers
564                 Painters, construction and maintenance
565                 Paperhangers
570                 Pattern and model makers, except paper
571                 Photoengravers and lithographers
572                 Piano and organ tuners and repairmen
573                 Plasterers
574                 Plumbers and pipe fitters
575                 Pressmen and plate printers, printing
580                 Rollers and roll hands, metal
581                 Roofers and slaters
582                 Shoemakers and repairers, except factory
583                 Stationary engineers
584                 Stone cutters and stone carvers
585                 Structural metal workers
590                 Tailors and tailoresses
591                 Tinsmiths, coppersmiths, and sheet metal workers
592                 Tool makers, and die makers and setters
593                 Upholsterers
594                 Craftsmen and kindred workers (nec)
595                 Members of the armed services
                    Operatives:
600                 Auto mechanics apprentice
601                 Bricklayers and masons apprentice
602                 Carpenters apprentice
603                 Electricians apprentice
604                 Machinists and toolmakers apprentice
605                 Mechanics, except auto apprentice
610                 Plumbers and pipe fitters apprentice
611                 Apprentices, building trades (nec)
612                 Apprentices, metalworking trades (nec)
613                 Apprentices, printing  trades
614                 Apprentices, other specified trades
615                 Apprentices, trade not specified
620                 Asbestos and insulation workers
621                 Attendants, auto service and parking
622                 Blasters and powdermen
623                 Boatmen, canalmen, and lock keepers
624                 Brakemen, railroad
625                 Bus drivers
630                 Chainmen, rodmen, and axmen, surveying
631                 Conductors, bus and street railway
632                 Deliverymen and routemen
633                 Dressmakers and seamstresses, except factory
634                 Dyers
635                 Filers, grinders, and polishers, metal
640                 Fruit, nut, and vegetable graders, and packers, except facto
641                 Furnacemen, smeltermen and pourers
642                 Heaters, metal
643                 Laundry and dry cleaning Operatives
644                 Meat cutters, except slaughter and packing house
645                 Milliners
650                 Mine operatives and laborers
660                 Motormen, mine, factory, logging camp, etc
661                 Motormen, street, subway, and elevated railway
662                 Oilers and greaser, except auto
670                 Painters, except construction or maintenance
671                 Photographic process workers
672                 Power station operators
673                 Sailors and deck hands
674                 Sawyers
675                 Spinners, textile
680                 Stationary firemen
681                 Switchmen, railroad
682                 Taxicab drivers and chauffeurs
683                 Truck and tractor drivers
684                 Weavers, textile
685                 Welders and flame cutters
690                 Operative and kindred workers (nec)
                    Service Workers (private household):
700                 Housekeepers, private household
710                 Laundresses, private household
720                 Private household workers (nec)
                    Service Workers (not household):
730                 Attendants, hospital and other institution
731                 Attendants, professional and personal service (nec)
732                 Attendants, recreation and amusement
740                 Barbers, beauticians, and manicurists
750                 Bartenders
751                 Bootblacks
752                 Boarding and lodging house keepers
753                 Charwomen and cleaners
754                 Cooks, except private household
760                 Counter and fountain workers
761                 Elevator operators
762                 Firemen, fire protection
763                 Guards, watchmen, and doorkeepers
764                 Housekeepers and stewards, except private household
770                 Janitors and sextons
771                 Marshals and constables
772                 Midwives
773                 Policemen and detectives
780                 Porters
781                 Practical nurses
782                 Sheriffs and bailiffs
783                 Ushers, recreation and amusement
784                 Waiters and waitresses
785                 Watchmen (crossing) and bridge tenders
790                 Service workers, except private household (nec)
                    Farm Laborers:
810                 Farm foremen
820                 Farm laborers, wage workers
830                 Farm laborers, unpaid family workers
840                 Farm service laborers, self-employed
                    Laborers:
910                 Fishermen and oystermen
920                 Garage laborers and car washers and greasers
930                 Gardeners, except farm and groundskeepers
940                 Longshoremen and stevedores
950                 Lumbermen, raftsmen, and woodchoppers
960                 Teamsters
970                 Laborers (nec)
979                 Not yet classified
                    Non-occupational response:
980                 Keeps house/housekeeping at home/housewife
981                 Imputed keeping house (1850-1900)
982                 Helping at home/helps parents/housework
983                 At school/student
984                 Retired
985                 Unemployed/without occupation
986                 Invalid/disabled w/ no occupation reported
987                 Inmate
990                 New Worker
991                 Gentleman/lady/at leisure
995                 Other non-occupation
997                 Occupation missing/unknown
999                 N/A (blank)

OCC1990             Occupation, 1990 basis
                    MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS
                    Executive, Administrative, and Managerial Occupations:
003                 Legislators
004                 Chief executives and public administrators
007                 Financial managers
008                 Human resources and labor relations managers
013                 Managers and specialists in marketing, advertising, and public relations
014                 Managers in education and related fields
015                 Managers of medicine and health occupations
016                 Postmasters and mail superintendents
017                 Managers of food-serving and lodging establishments
018                 Managers of properties and real estate
019                 Funeral directors
021                 Managers of service organizations, n.e.c.
022                 Managers and administrators, n.e.c.
                    Management Related Occupations:
023                 Accountants and auditors
024                 Insurance underwriters
025                 Other financial specialists
026                 Management analysts
027                 Personnel, HR, training, and labor relations specialists
028                 Purchasing agents and buyers, of farm products
029                 Buyers, wholesale and retail trade
033                 Purchasing managers, agents and buyers, n.e.c.
034                 Business and promotion agents
035                 Construction inspectors
036                 Inspectors and compliance officers, outside construction
037                 Management support occupations
                    Professional Specialty Occupations
                    Engineers, Architects, and Surveyors:
043                 Architects
                    Engineers:
044                 Aerospace engineer
045                 Metallurgical and materials engineers, variously phrased
047                 Petroleum, mining, and geological engineers
048                 Chemical engineers
053                 Civil engineers
055                 Electrical engineer
056                 Industrial engineers
057                 Mechanical engineers
059                 Not-elsewhere-classified engineers
                    Mathematical and Computer Scientists:
064                 Computer systems analysts and computer scientists
065                 Operations and systems researchers and analysts
066                 Actuaries
067                 Statisticians
068                 Mathematicians and mathematical scientists
                    Natural Scientists:
069                 Physicists and astronomers
073                 Chemists
074                 Atmospheric and space scientists
075                 Geologists
076                 Physical scientists, n.e.c.
077                 Agricultural and food scientists
078                 Biological scientists
079                 Foresters and conservation scientists
083                 Medical scientists
                    Health Diagnosing Occupations:
084                 Physicians
085                 Dentists
086                 Veterinarians
087                 Optometrists
088                 Podiatrists
089                 Other health and therapy
                    Health Assessment and Treating Occupations:
095                 Registered nurses
096                 Pharmacists
097                 Dietitians and nutritionists
                    Therapists:
098                 Respiratory therapists
099                 Occupational therapists
103                 Physical therapists
104                 Speech therapists
105                 Therapists, n.e.c.
106                 Physicians' assistants
                    Teachers, Postsecondary:
113                 Earth, environmental, and marine science instructors
114                 Biological science instructors
115                 Chemistry instructors
116                 Physics instructors
118                 Psychology instructors
119                 Economics instructors
123                 History instructors
125                 Sociology instructors
127                 Engineering instructors
128                 Math instructors
139                 Education instructors
145                 Law instructors
147                 Theology instructors
149                 Home economics instructors
150                 Humanities profs/instructors, college, nec
154                 Subject instructors (HS/college)
                    Teachers, Except Postsecondary:
155                 Kindergarten and earlier school teachers
156                 Primary school teachers
157                 Secondary school teachers
158                 Special education teachers
159                 Teachers , n.e.c.
163                 Vocational and educational counselors
                    Librarians, Archivists, and Curators:
164                 Librarians
165                 Archivists and curators
                    Social Scientists and Urban Planners:
166                 Economists, market researchers, and survey researchers
167                 Psychologists
168                 Sociologists
169                 Social scientists, n.e.c.
173                 Urban and regional planners
                    Social, Recreation, and Religious Workers:
174                 Social workers
175                 Recreation workers
176                 Clergy and religious workers
                    Lawyers and Judges:
178                 Lawyers
179                 Judges
                    Writers, Artists, Entertainers, and Athletes:
183                 Writers and authors
184                 Technical writers
185                 Designers
186                 Musician or composer
187                 Actors, directors, producers
188                 Art makers: painters, sculptors, craft-artists, and print-makers
189                 Photographers
193                 Dancers
194                 Art/entertainment performers and related
195                 Editors and reporters
198                 Announcers
199                 Athletes, sports instructors, and officials
200                 Professionals, n.e.c.
                    TECHNICAL, SALES, AND ADMINISTRATIVE SUPPORT OCCUPATIONS
                    Technicians and Related Support Occupations
                    Health Technologists and Technicians:
203                 Clinical laboratory technologies and technicians
204                 Dental hygenists
205                 Health record tech specialists
206                 Radiologic tech specialists
207                 Licensed practical nurses
208                 Health technologists and technicians, n.e.c.
                    Technologists and Technicians, Except Health
                    Engineering and Related Technologists and Technicians:
213                 Electrical and electronic (engineering) technicians
214                 Engineering technicians, n.e.c.
215                 Mechanical engineering technicians
217                 Drafters
218                 Surveyors, cartographers, mapping scientists and technicians
223                 Biological technicians
                    Science Technicians:
224                 Chemical technicians
225                 Other science technicians
                    Technicians, Except Health, Engineering, and Science:
226                 Airplane pilots and navigators
227                 Air traffic controllers
228                 Broadcast equipment operators
229                 Computer software developers
233                 Programmers of numerically controlled machine tools
234                 Legal assistants, paralegals, legal support, etc
235                 Technicians, n.e.c.
                    Sales Occupations:
243                 Supervisors and proprietors of sales jobs
                    Sales Representatives, Finance and Business Services:
253                 Insurance sales occupations
254                 Real estate sales occupations
255                 Financial services sales occupations
256                 Advertising and related sales jobs
                    Sales Representatives, Commodities:
258                 Sales engineers
274                 Salespersons, n.e.c.
275                 Retail sales clerks
276                 Cashiers
277                 Door-to-door sales, street sales, and news vendors
                    Sales Related Occupations:
283                 Sales demonstrators / promoters / models
                    Administrative Support Occupations, Including Clerical
                    Supervisors, Administrative Support Occupations:
303                 Office supervisors
                    Computer Equipment Operators:
308                 Computer and peripheral equipment operators
                    Secretaries, Stenographers, and Typists:
313                 Secretaries
314                 Stenographers
315                 Typists
                    Information Clerks:
316                 Interviewers, enumerators, and surveyors
317                 Hotel clerks
318                 Transportation ticket and reservation agents
319                 Receptionists
323                 Information clerks, nec
                    Records Processing Occupations, Except Financial:
326                 Correspondence and order clerks
328                 Human resources clerks, except payroll and timekeeping
329                 Library assistants
335                 File clerks
336                 Records clerks
                    Financial Records Processing Occupations:
337                 Bookkeepers and accounting and auditing clerks
338                 Payroll and timekeeping clerks
343                 Cost and rate clerks (financial records processing)
344                 Billing clerks and related financial records processing
                    Duplicating, Mail, and Other Office Machine Operators:
345                 Duplication machine operators / office machine operators
346                 Mail and paper handlers
347                 Office machine operators, n.e.c.
                    Communications Equipment Operators:
348                 Telephone operators
349                 Other telecom operators
                    Mail and Message Distributing Occupations:
354                 Postal clerks, excluding mail carriers
355                 Mail carriers for postal service
356                 Mail clerks, outside of post office
357                 Messengers
                    Material Recording, Scheduling, and Distributing Clerks:
359                 Dispatchers
361                 Inspectors, n.e.c.
364                 Shipping and receiving clerks
365                 Stock and inventory clerks
366                 Meter readers
368                 Weighers, measurers, and checkers
373                 Material recording, scheduling, production, planning, and expediting clerks
                    Adjusters and Investigators:
375                 Insurance adjusters, examiners, and investigators
376                 Customer service reps, investigators and adjusters, except insurance
377                 Eligibility clerks for government programs; social welfare
378                 Bill and account collectors
                    Miscellaneous Administrative Support Occupations:
379                 General office clerks
383                 Bank tellers
384                 Proofreaders
385                 Data entry keyers
386                 Statistical clerks
387                 Teacher's aides
389                 Administrative support jobs, n.e.c.
                    SERVICE OCCUPATIONS
                    Private Household Occupations:
405                 Housekeepers, maids, butlers, stewards, and lodging quarters cleaners
407                 Private household cleaners and servants
                    Protective Service Occupations
                    Supervisors, Protective Service Occupations:
415                 Supervisors of guards
                    Firefighting and Fire Prevention Occupations:
417                 Fire fighting, prevention, and inspection
                    Police and Detectives:
418                 Police, detectives, and private investigators
423                 Other law enforcement: sheriffs, bailiffs, correctional institution officers
                    Guards:
425                 Crossing guards and bridge tenders
426                 Guards, watchmen, doorkeepers
427                 Protective services, n.e.c.
                    Service Occupations, Except Protective and Household
                    Food Preparation and Service Occupations:
434                 Bartenders
435                 Waiter/waitress
436                 Cooks, variously defined
438                 Food counter and fountain workers
439                 Kitchen workers
443                 Waiter's assistant
444                 Misc food prep workers
                    Health Service Occupations:
445                 Dental assistants
446                 Health aides, except nursing
447                 Nursing aides, orderlies, and attendants
                    Cleaning and Building Service Occupations, Except Households:
448                 Supervisors of cleaning and building service
453                 Janitors
454                 Elevator operators
455                 Pest control occupations
                    Personal Service Occupations:
456                 Supervisors of personal service jobs, n.e.c.
457                 Barbers
458                 Hairdressers and cosmetologists
459                 Recreation facility attendants
461                 Guides
462                 Ushers
463                 Public transportation attendants and inspectors
464                 Baggage porters
465                 Welfare service aides
468                 Child care workers
469                 Personal service occupations, nec
                    FARMING, FORESTRY, AND FISHING OCCUPATIONS
                    Farm Operators and Managers:
473                 Farmers (owners and tenants)
474                 Horticultural specialty farmers
475                 Farm managers, except for horticultural farms
476                 Managers of horticultural specialty farms
                    Other Agricultural and Related Occupations:
                    Farm Occupations, Except Managerial:
479                 Farm workers
483                 Marine life cultivation workers
484                 Nursery farming workers
                    Related Agricultural Occupations:
485                 Supervisors of agricultural occupations
486                 Gardeners and groundskeepers
487                 Animal caretakers except on farms
488                 Graders and sorters of agricultural products
489                 Inspectors of agricultural products
                    Forestry and Logging Occupations:
496                 Timber, logging, and forestry workers
                    Fishers, Hunters, and Trappers:
498                 Fishers, hunters, and kindred
                    PRECISION PRODUCTION, CRAFT, AND REPAIR OCCUPATIONS
                    Mechanics and Repairers:
503                 Supervisors of mechanics and repairers
                    Mechanics and Repairers, Except Supervisors
                    Vehicle and Mobile Equipment Mechanics and Repairers:
505                 Automobile mechanics
507                 Bus, truck, and stationary engine mechanics
508                 Aircraft mechanics
509                 Small engine repairers
514                 Auto body repairers
516                 Heavy equipment and farm equipment mechanics
518                 Industrial machinery repairers
519                 Machinery maintenance occupations
                    Electrical and Electronic Equipment Repairers:
523                 Repairers of industrial electrical equipment
525                 Repairers of data processing equipment
526                 Repairers of household appliances and power tools
527                 Telecom and line installers and repairers
533                 Repairers of electrical equipment, n.e.c.
534                 Heating, air conditioning, and refigeration mechanics
                    Miscellaneous Mechanics and Repairers:
535                 Precision makers, repairers, and smiths
536                 Locksmiths and safe repairers
538                 Office machine repairers and mechanics
539                 Repairers of mechanical controls and valves
543                 Elevator installers and repairers
544                 Millwrights
549                 Mechanics and repairers, n.e.c.
                    Construction Trades
                    Supervisors, Construction Occupations:
558                 Supervisors of construction work
                    Construction Trades, Except Supervisors:
563                 Masons, tilers, and carpet installers
567                 Carpenters
573                 Drywall installers
575                 Electricians
577                 Electric power installers and repairers
579                 Painters, construction and maintenance
583                 Paperhangers
584                 Plasterers
585                 Plumbers, pipe fitters, and steamfitters
588                 Concrete and cement workers
589                 Glaziers
593                 Insulation workers
594                 Paving, surfacing, and tamping equipment operators
595                 Roofers and slaters
596                 Sheet metal duct installers
597                 Structural metal workers
598                 Drillers of earth
599                 Construction trades, n.e.c.
                    Extractive Occupations:
614                 Drillers of oil wells
615                 Explosives workers
616                 Miners
617                 Other mining occupations
                    Precision Production Occupations:
628                 Production supervisors or foremen
                    Precision Metal Working Occupations:
634                 Tool and die makers and die setters
637                 Machinists
643                 Boilermakers
644                 Precision grinders and filers
645                 Patternmakers and model makers
646                 Lay-out workers
649                 Engravers
653                 Tinsmiths, coppersmiths, and sheet metal workers
                    Precision Woodworking Occupations:
657                 Cabinetmakers and bench carpenters
658                 Furniture and wood finishers
659                 Other precision woodworkers
                    Precision Textile, Apparel, and Furnishings Machine Workers:
666                 Dressmakers and seamstresses
667                 Tailors
668                 Upholsterers
669                 Shoe repairers
674                 Other precision apparel and fabric workers
                    Precision Workers, Assorted Materials:
675                 Hand molders and shapers, except jewelers
677                 Optical goods workers
678                 Dental laboratory and medical appliance technicians
679                 Bookbinders
684                 Other precision and craft workers
                    Precision Food Production Occupations:
686                 Butchers and meat cutters
687                 Bakers
688                 Batch food makers
                    Precision Inspectors, Testers, and Related Workers:
693                 Adjusters and calibrators
                    Plant and System Operators:
694                 Water and sewage treatment plant operators
695                 Power plant operators
696                 Plant and system operators, stationary engineers
699                 Other plant and system operators
                    OPERATORS, FABRICATORS, AND LABORERS
                    Machine Operators, Assemblers, and Inspectors
                    Machine Operators and Tenders, Except Precision
                    Metal Working and Plastic Working Machine Operators:
703                 Lathe, milling, and turning machine operatives
706                 Punching and stamping press operatives
707                 Rollers, roll hands, and finishers of metal
708                 Drilling and boring machine operators
709                 Grinding, abrading, buffing, and polishing workers
713                 Forge and hammer operators
717                 Fabricating machine operators, n.e.c.
                    Metal and Plastic Processing Machine Operators:
719                 Molders, and casting machine operators
723                 Metal platers
724                 Heat treating equipment operators
                    Woodworking Machine Operators:
726                 Wood lathe, routing, and planing machine operators
727                 Sawing machine operators and sawyers
728                 Shaping and joining machine operator (woodworking)
729                 Nail and tacking machine operators  (woodworking)
733                 Other woodworking machine operators
                    Printing Machine Operators:
734                 Printing machine operators, n.e.c.
735                 Photoengravers and lithographers
736                 Typesetters and compositors
                    Textile, Apparel, and Furnishings Machine Operators:
738                 Winding and twisting textile/apparel operatives
739                 Knitters, loopers, and toppers textile operatives
743                 Textile cutting machine operators
744                 Textile sewing machine operators
745                 Shoemaking machine operators
747                 Pressing machine operators (clothing)
748                 Laundry workers
749                 Misc textile machine operators
                    Machine Operators, Assorted Materials:
753                 Cementing and gluing maching operators
754                 Packers, fillers, and wrappers
755                 Extruding and forming machine operators
756                 Mixing and blending machine operatives
757                 Separating, filtering, and clarifying machine operators
759                 Painting machine operators
763                 Roasting and baking machine operators (food)
764                 Washing, cleaning, and pickling machine operators
765                 Paper folding machine operators
766                 Furnace, kiln, and oven operators, apart from food
768                 Crushing and grinding machine operators
769                 Slicing and cutting machine operators
773                 Motion picture projectionists
774                 Photographic process workers
779                 Machine operators, n.e.c.
                    Fabricators, Assemblers, and Hand Working Occupations:
783                 Welders and metal cutters
784                 Solderers
785                 Assemblers of electrical equipment
789                 Hand painting, coating, and decorating occupations
                    Production Inspectors, Testers, Samplers, and Weighers:
796                 Production checkers and inspectors
799                 Graders and sorters in manufacturing
                    Transportation and Material Moving Occupations
                    Motor Vehicle Operators:
803                 Supervisors of motor vehicle transportation
804                 Truck, delivery, and tractor drivers
808                 Bus drivers
809                 Taxi cab drivers and chauffeurs
813                 Parking lot attendants
                    Transportation Occupations, Except Motor Vehicles
                    Rail Transportation Occupations:
823                 Railroad conductors and yardmasters
824                 Locomotive operators (engineers and firemen)
825                 Railroad brake, coupler, and switch operators
                    Water Transportation Occupations:
829                 Ship crews and marine engineers
834                 Water transport infrastructure tenders and crossing guards
                    Material Moving Equipment Operators:
844                 Operating engineers of construction equipment
848                 Crane, derrick, winch, and hoist operators
853                 Excavating and loading machine operators
859                 Misc material moving occupations
                    Helpers, Construction and Extractive Occupations:
865                 Helpers, constructions
866                 Helpers, surveyors
869                 Construction laborers
874                 Production helpers
                    Freight, Stock, and Material Handlers:
875                 Garbage and recyclable material collectors
876                 Materials movers: stevedores and longshore workers
877                 Stock handlers
878                 Machine feeders and offbearers
883                 Freight, stock, and materials handlers
885                 Garage and service station related occupations
887                 Vehicle washers and equipment cleaners
888                 Packers and packagers by hand
889                 Laborers outside construction
                    MILITARY OCCUPATIONS
905                 Military
                    EXPERIENCED UNEMPLOYED NOT CLASSIFIED BY OCCUPATION
991                 Unemployed
999                 Unknown

QBPL                Flag for Bpl, Nativity
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
1                   Specific U.S. state or foreign country of birth pre-edited or not reported (1980 Puerto Rico)
                    Internally allocated value:
                    Original entry
2                   Failed edit/illegible
                    Original missing
3                   Consistency edit
                    Internally allocated value:
                    Original entry
                    ALLOCATED: (4-6)
4                   Allocated
5                   Both general and specific response allocated (1980 Puerto Rico)
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEDUC               Flag for Educrec, Higrade, Educ99
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Failed edit/illegible
3                   Failed edit/missing
4                   Consistency edit
                    ALLOCATED: (4-6)
                    Allocated
                    Allocated
5                   Consistency edit/allocated, hot deck
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEMPSTAT            Flag for Empstat, Labforce
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QOCC                Flag for Occ, Occ1950, SEI, Occscore, Occsoc, Labforce
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
                    Internally allocated value:
                    Original entry
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QINCBUS             Flag for Incbus, Inctot, Incearn
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated
                    LOGICAL EDIT: (1-3)
1                   Allocated, pre-edit
3                   Allocated, consistency edit
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

QINCFARM            Flag for Incfarm, Inctot, Incearn
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated
                    LOGICAL EDIT: (1-3)
1                   Allocated, pre-edit
3                   Allocated, consistency edit
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

QINCINVS            Flag for Incinvst, Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated or N/A
                    LOGICAL EDIT: (1-3)
1                   Allocated, pre-edit
3                   Allocated, consistency edit
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

QINCOTHE            Flag for Incother, Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QINCRETI            Flag for Incretir, Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated
                    LOGICAL EDIT: (1-3)
3                   Not allocated, derived
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

QINCSS              Flag for Incss, Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated
                    LOGICAL EDIT: (1-3)
1                   Allocated, pre-edit
3                   Allocated, consistency edit
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

QINCTOT             Flag for Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QINCWAGE            Flag for Incwage, Inctot, Incearn
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QINCWELF            Flag for Incwelfr, Inctot
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Not allocated
                    LOGICAL EDIT: (1-3)
1                   Allocated, pre-edit
3                   Allocated, consistency edit
                    ALLOCATED: (4-6)
4                   Allocated
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)

EDUC_MOM            Educational attainment [of Mother's location in the household; general version]
00                  N/A or no schooling
01                  Nursery school to grade 4
02                  Grade 5, 6, 7, or 8
03                  Grade 9
04                  Grade 10
05                  Grade 11
06                  Grade 12
07                  1 year of college
08                  2 years of college
09                  3 years of college
10                  4 years of college
11                  5+ years of college

EDUC_POP            Educational attainment [of Father's location in the household; general version]
00                  N/A or no schooling
01                  Nursery school to grade 4
02                  Grade 5, 6, 7, or 8
03                  Grade 9
04                  Grade 10
05                  Grade 11
06                  Grade 12
07                  1 year of college
08                  2 years of college
09                  3 years of college
10                  4 years of college
11                  5+ years of college

EDUC_MOM2           Educational attainment [of Second mother's location in the household; general version]
00                  N/A or no schooling
01                  Nursery school to grade 4
02                  Grade 5, 6, 7, or 8
03                  Grade 9
04                  Grade 10
05                  Grade 11
06                  Grade 12
07                  1 year of college
08                  2 years of college
09                  3 years of college
10                  4 years of college
11                  5+ years of college

EDUC_POP2           Educational attainment [of Second father's location in the household; general version]
00                  N/A or no schooling
01                  Nursery school to grade 4
02                  Grade 5, 6, 7, or 8
03                  Grade 9
04                  Grade 10
05                  Grade 11
06                  Grade 12
07                  1 year of college
08                  2 years of college
09                  3 years of college
10                  4 years of college
11                  5+ years of college

EDUCD_MOM           Educational attainment [of Mother's location in the household; detailed version]
000                 N/A or no schooling
001                 N/A
002                 No schooling completed
010                 Nursery school to grade 4
011                 Nursery school, preschool
012                 Kindergarten
013                 Grade 1, 2, 3, or 4
014                 Grade 1
015                 Grade 2
016                 Grade 3
017                 Grade 4
020                 Grade 5, 6, 7, or 8
021                 Grade 5 or 6
022                 Grade 5
023                 Grade 6
024                 Grade 7 or 8
025                 Grade 7
026                 Grade 8
030                 Grade 9
040                 Grade 10
050                 Grade 11
060                 Grade 12
061                 12th grade, no diploma
062                 High school graduate or GED
063                 Regular high school diploma
064                 GED or alternative credential
065                 Some college, but less than 1 year
070                 1 year of college
071                 1 or more years of college credit, no degree
080                 2 years of college
081                 Associate's degree, type not specified
082                 Associate's degree, occupational program
083                 Associate's degree, academic program
090                 3 years of college
100                 4 years of college
101                 Bachelor's degree
110                 5+ years of college
111                 6 years of college (6+ in 1960-1970)
112                 7 years of college
113                 8+ years of college
114                 Master's degree
115                 Professional degree beyond a bachelor's degree
116                 Doctoral degree
999                 Missing

EDUCD_POP           Educational attainment [of Father's location in the household; detailed version]
000                 N/A or no schooling
001                 N/A
002                 No schooling completed
010                 Nursery school to grade 4
011                 Nursery school, preschool
012                 Kindergarten
013                 Grade 1, 2, 3, or 4
014                 Grade 1
015                 Grade 2
016                 Grade 3
017                 Grade 4
020                 Grade 5, 6, 7, or 8
021                 Grade 5 or 6
022                 Grade 5
023                 Grade 6
024                 Grade 7 or 8
025                 Grade 7
026                 Grade 8
030                 Grade 9
040                 Grade 10
050                 Grade 11
060                 Grade 12
061                 12th grade, no diploma
062                 High school graduate or GED
063                 Regular high school diploma
064                 GED or alternative credential
065                 Some college, but less than 1 year
070                 1 year of college
071                 1 or more years of college credit, no degree
080                 2 years of college
081                 Associate's degree, type not specified
082                 Associate's degree, occupational program
083                 Associate's degree, academic program
090                 3 years of college
100                 4 years of college
101                 Bachelor's degree
110                 5+ years of college
111                 6 years of college (6+ in 1960-1970)
112                 7 years of college
113                 8+ years of college
114                 Master's degree
115                 Professional degree beyond a bachelor's degree
116                 Doctoral degree
999                 Missing

EDUCD_MOM2          Educational attainment [of Second mother's location in the household; detailed version]
000                 N/A or no schooling
001                 N/A
002                 No schooling completed
010                 Nursery school to grade 4
011                 Nursery school, preschool
012                 Kindergarten
013                 Grade 1, 2, 3, or 4
014                 Grade 1
015                 Grade 2
016                 Grade 3
017                 Grade 4
020                 Grade 5, 6, 7, or 8
021                 Grade 5 or 6
022                 Grade 5
023                 Grade 6
024                 Grade 7 or 8
025                 Grade 7
026                 Grade 8
030                 Grade 9
040                 Grade 10
050                 Grade 11
060                 Grade 12
061                 12th grade, no diploma
062                 High school graduate or GED
063                 Regular high school diploma
064                 GED or alternative credential
065                 Some college, but less than 1 year
070                 1 year of college
071                 1 or more years of college credit, no degree
080                 2 years of college
081                 Associate's degree, type not specified
082                 Associate's degree, occupational program
083                 Associate's degree, academic program
090                 3 years of college
100                 4 years of college
101                 Bachelor's degree
110                 5+ years of college
111                 6 years of college (6+ in 1960-1970)
112                 7 years of college
113                 8+ years of college
114                 Master's degree
115                 Professional degree beyond a bachelor's degree
116                 Doctoral degree
999                 Missing

EDUCD_POP2          Educational attainment [of Second father's location in the household; detailed version]
000                 N/A or no schooling
001                 N/A
002                 No schooling completed
010                 Nursery school to grade 4
011                 Nursery school, preschool
012                 Kindergarten
013                 Grade 1, 2, 3, or 4
014                 Grade 1
015                 Grade 2
016                 Grade 3
017                 Grade 4
020                 Grade 5, 6, 7, or 8
021                 Grade 5 or 6
022                 Grade 5
023                 Grade 6
024                 Grade 7 or 8
025                 Grade 7
026                 Grade 8
030                 Grade 9
040                 Grade 10
050                 Grade 11
060                 Grade 12
061                 12th grade, no diploma
062                 High school graduate or GED
063                 Regular high school diploma
064                 GED or alternative credential
065                 Some college, but less than 1 year
070                 1 year of college
071                 1 or more years of college credit, no degree
080                 2 years of college
081                 Associate's degree, type not specified
082                 Associate's degree, occupational program
083                 Associate's degree, academic program
090                 3 years of college
100                 4 years of college
101                 Bachelor's degree
110                 5+ years of college
111                 6 years of college (6+ in 1960-1970)
112                 7 years of college
113                 8+ years of college
114                 Master's degree
115                 Professional degree beyond a bachelor's degree
116                 Doctoral degree
999                 Missing

EMPSTAT_MOM         Employment status [of Mother's location in the household; general version]
0                   N/A
1                   Employed
2                   Unemployed
3                   Not in labor force

EMPSTAT_POP         Employment status [of Father's location in the household; general version]
0                   N/A
1                   Employed
2                   Unemployed
3                   Not in labor force

EMPSTAT_MOM2        Employment status [of Second mother's location in the household; general version]
0                   N/A
1                   Employed
2                   Unemployed
3                   Not in labor force

EMPSTAT_POP2        Employment status [of Second father's location in the household; general version]
0                   N/A
1                   Employed
2                   Unemployed
3                   Not in labor force

EMPSTATD_MOM        Employment status [of Mother's location in the household; detailed version]
00                  N/A
                    In Labor Force
                    Employed
10                  At work
11                  At work, public emerg
12                  Has job, not working
13                  Armed forces
14                  Armed forces--at work
15                  Armed forces--not at work but with job
20                  Unemployed
21                  Unemp, exper worker
22                  Unemp, new worker
30                  Not in Labor Force
31                  NILF, housework
32                  NILF, unable to work
33                  NILF, school
34                  NILF, other

EMPSTATD_POP        Employment status [of Father's location in the household; detailed version]
00                  N/A
                    In Labor Force
                    Employed
10                  At work
11                  At work, public emerg
12                  Has job, not working
13                  Armed forces
14                  Armed forces--at work
15                  Armed forces--not at work but with job
20                  Unemployed
21                  Unemp, exper worker
22                  Unemp, new worker
30                  Not in Labor Force
31                  NILF, housework
32                  NILF, unable to work
33                  NILF, school
34                  NILF, other

EMPSTATD_MOM2       Employment status [of Second mother's location in the household; detailed version]
00                  N/A
                    In Labor Force
                    Employed
10                  At work
11                  At work, public emerg
12                  Has job, not working
13                  Armed forces
14                  Armed forces--at work
15                  Armed forces--not at work but with job
20                  Unemployed
21                  Unemp, exper worker
22                  Unemp, new worker
30                  Not in Labor Force
31                  NILF, housework
32                  NILF, unable to work
33                  NILF, school
34                  NILF, other

EMPSTATD_POP2       Employment status [of Second father's location in the household; detailed version]
00                  N/A
                    In Labor Force
                    Employed
10                  At work
11                  At work, public emerg
12                  Has job, not working
13                  Armed forces
14                  Armed forces--at work
15                  Armed forces--not at work but with job
20                  Unemployed
21                  Unemp, exper worker
22                  Unemp, new worker
30                  Not in Labor Force
31                  NILF, housework
32                  NILF, unable to work
33                  NILF, school
34                  NILF, other

OCC1950_MOM         Occupation, 1950 basis [of Mother's location in the household]
                    Professional, Technical:
000                 Accountants and auditors
001                 Actors and actresses
002                 Airplane pilots and navigators
003                 Architects
004                 Artists and art teachers
005                 Athletes
006                 Authors
007                 Chemists
008                 Chiropractors
009                 Clergymen
010                 College presidents and deans
                    Professors and instructors:
012                 Agricultural sciences-Professors and instructors
013                 Biological sciences-Professors and instructors
014                 Chemistry-Professors and instructors
015                 Economics-Professors and instructors
016                 Engineering-Professors and instructors
017                 Geology and geophysics-Professors and instructors
018                 Mathematics-Professors and instructors
019                 Medical Sciences-Professors and instructors
023                 Physics-Professors and instructors
024                 Psychology-Professors and instructors
025                 Statistics-Professors and instructors
026                 Natural science (nec)-Professors and instructors
027                 Social sciences (nec)-Professors and instructors
028                 Non-scientific subjects-Professors and instructors
029                 Subject not specified-Professors and instructors
031                 Dancers and dancing teachers
032                 Dentists
033                 Designers
034                 Dietitians and nutritionists
035                 Draftsmen
036                 Editors and reporters
041                 Aeronautical-Engineers
042                 Chemical-Engineers
043                 Civil-Engineers
044                 Electrical-Engineers
045                 Industrial-Engineers
046                 Mechanical-Engineers
047                 Metallurgical, metallurgists-Engineers
048                 Mining-Engineers
049                 Engineers (nec)
051                 Entertainers (nec)
052                 Farm and home management advisors
053                 Foresters and conservationists
054                 Funeral directors and embalmers
055                 Lawyers and judges
056                 Librarians
057                 Musicians and music teachers
058                 Nurses, professional
059                 Nurses, student professional
061                 Agricultural scientists
062                 Biological scientists
063                 Geologists and geophysicists
067                 Mathematicians
068                 Physicists
069                 Misc. natural scientists
070                 Optometrists
071                 Osteopaths
072                 Personnel and labor relations workers
073                 Pharmacists
074                 Photographers
075                 Physicians and surgeons
076                 Radio operators
077                 Recreation and group workers
078                 Religious workers
079                 Social and welfare workers, except group
081                 Economists
082                 Psychologists
083                 Statisticians and actuaries
084                 Misc social scientists
091                 Sports instructors and officials
092                 Surveyors
093                 Teachers (n.e.c.)
094                 Medical and dental-technicians
095                 Testing-technicians
096                 Technicians (nec)
097                 Therapists and healers (nec)
098                 Veterinarians
099                 Professional, technical and kindred workers (nec)
                    Farmers:
100                 Farmers (owners and tenants)
123                 Farm managers
                    Managers, Officials, and Proprietors:
200                 Buyers and dept heads, store
201                 Buyers and shippers, farm products
203                 Conductors, railroad
204                 Credit men
205                 Floormen and floor managers, store
210                 Inspectors, public administration
230                 Managers and superintendants, building
240                 Officers, pilots, pursers and engineers, ship
250                 Officials and administratators (nec), public administration
260                 Officials, lodge, society, union, etc.
270                 Postmasters
280                 Purchasing agents and buyers (nec)
290                 Managers, officials, and proprietors (nec)
                    Clerical and Kindred
300                 Agents (nec)
301                 Attendants and assistants, library
302                 Attendants, physicians and dentists office
304                 Baggagemen, transportation
305                 Bank tellers
310                 Bookkeepers
320                 Cashiers
321                 Collectors, bill and account
322                 Dispatchers and starters, vehicle
325                 Express messengers and railway mail clerks
335                 Mail carriers
340                 Messengers and office boys
341                 Office machine operators
342                 Shipping and receiving clerks
350                 Stenographers, typists, and secretaries
360                 Telegraph messengers
365                 Telegraph operators
370                 Telephone operators
380                 Ticket, station, and express agents
390                 Clerical and kindred workers (n.e.c.)
                    Sales workers:
400                 Advertising agents and salesmen
410                 Auctioneers
420                 Demonstrators
430                 Hucksters and peddlers
450                 Insurance agents and brokers
460                 Newsboys
470                 Real estate agents and brokers
480                 Stock and bond salesmen
490                 Salesmen and sales clerks (nec)
                    Craftsmen:
500                 Bakers
501                 Blacksmiths
502                 Bookbinders
503                 Boilermakers
504                 Brickmasons,stonemasons, and tile setters
505                 Cabinetmakers
510                 Carpenters
511                 Cement and concrete finishers
512                 Compositors and typesetters
513                 Cranemen,derrickmen, and hoistmen
514                 Decorators and window dressers
515                 Electricians
520                 Electrotypers and stereotypers
521                 Engravers, except photoengravers
522                 Excavating, grading, and road machinery operators
523                 Foremen (nec)
524                 Forgemen and hammermen
525                 Furriers
530                 Glaziers
531                 Heat treaters, annealers, temperers
532                 Inspectors, scalers, and graders log and lumber
533                 Inspectors (nec)
534                 Jewelers, watchmakers, goldsmiths, and silversmiths
535                 Job setters, metal
540                 Linemen and servicemen, telegraph, telephone, and power
541                 Locomotive engineers
542                 Locomotive firemen
543                 Loom fixers
544                 Machinists
545                 Airplane-mechanics and repairmen
550                 Automobile-mechanics and repairmen
551                 Office machine-mechanics and repairmen
552                 Radio and television-mechanics and repairmen
553                 Railroad and car shop-mechanics and repairmen
554                 Mechanics and repairmen (nec)
555                 Millers, grain, flour, feed, etc
560                 Millwrights
561                 Molders, metal
562                 Motion picture projectionists
563                 Opticians and lens grinders and polishers
564                 Painters, construction and maintenance
565                 Paperhangers
570                 Pattern and model makers, except paper
571                 Photoengravers and lithographers
572                 Piano and organ tuners and repairmen
573                 Plasterers
574                 Plumbers and pipe fitters
575                 Pressmen and plate printers, printing
580                 Rollers and roll hands, metal
581                 Roofers and slaters
582                 Shoemakers and repairers, except factory
583                 Stationary engineers
584                 Stone cutters and stone carvers
585                 Structural metal workers
590                 Tailors and tailoresses
591                 Tinsmiths, coppersmiths, and sheet metal workers
592                 Tool makers, and die makers and setters
593                 Upholsterers
594                 Craftsmen and kindred workers (nec)
595                 Members of the armed services
                    Operatives:
600                 Auto mechanics apprentice
601                 Bricklayers and masons apprentice
602                 Carpenters apprentice
603                 Electricians apprentice
604                 Machinists and toolmakers apprentice
605                 Mechanics, except auto apprentice
610                 Plumbers and pipe fitters apprentice
611                 Apprentices, building trades (nec)
612                 Apprentices, metalworking trades (nec)
613                 Apprentices, printing  trades
614                 Apprentices, other specified trades
615                 Apprentices, trade not specified
620                 Asbestos and insulation workers
621                 Attendants, auto service and parking
622                 Blasters and powdermen
623                 Boatmen, canalmen, and lock keepers
624                 Brakemen, railroad
625                 Bus drivers
630                 Chainmen, rodmen, and axmen, surveying
631                 Conductors, bus and street railway
632                 Deliverymen and routemen
633                 Dressmakers and seamstresses, except factory
634                 Dyers
635                 Filers, grinders, and polishers, metal
640                 Fruit, nut, and vegetable graders, and packers, except facto
641                 Furnacemen, smeltermen and pourers
642                 Heaters, metal
643                 Laundry and dry cleaning Operatives
644                 Meat cutters, except slaughter and packing house
645                 Milliners
650                 Mine operatives and laborers
660                 Motormen, mine, factory, logging camp, etc
661                 Motormen, street, subway, and elevated railway
662                 Oilers and greaser, except auto
670                 Painters, except construction or maintenance
671                 Photographic process workers
672                 Power station operators
673                 Sailors and deck hands
674                 Sawyers
675                 Spinners, textile
680                 Stationary firemen
681                 Switchmen, railroad
682                 Taxicab drivers and chauffeurs
683                 Truck and tractor drivers
684                 Weavers, textile
685                 Welders and flame cutters
690                 Operative and kindred workers (nec)
                    Service Workers (private household):
700                 Housekeepers, private household
710                 Laundresses, private household
720                 Private household workers (nec)
                    Service Workers (not household):
730                 Attendants, hospital and other institution
731                 Attendants, professional and personal service (nec)
732                 Attendants, recreation and amusement
740                 Barbers, beauticians, and manicurists
750                 Bartenders
751                 Bootblacks
752                 Boarding and lodging house keepers
753                 Charwomen and cleaners
754                 Cooks, except private household
760                 Counter and fountain workers
761                 Elevator operators
762                 Firemen, fire protection
763                 Guards, watchmen, and doorkeepers
764                 Housekeepers and stewards, except private household
770                 Janitors and sextons
771                 Marshals and constables
772                 Midwives
773                 Policemen and detectives
780                 Porters
781                 Practical nurses
782                 Sheriffs and bailiffs
783                 Ushers, recreation and amusement
784                 Waiters and waitresses
785                 Watchmen (crossing) and bridge tenders
790                 Service workers, except private household (nec)
                    Farm Laborers:
810                 Farm foremen
820                 Farm laborers, wage workers
830                 Farm laborers, unpaid family workers
840                 Farm service laborers, self-employed
                    Laborers:
910                 Fishermen and oystermen
920                 Garage laborers and car washers and greasers
930                 Gardeners, except farm and groundskeepers
940                 Longshoremen and stevedores
950                 Lumbermen, raftsmen, and woodchoppers
960                 Teamsters
970                 Laborers (nec)
979                 Not yet classified
                    Non-occupational response:
980                 Keeps house/housekeeping at home/housewife
981                 Imputed keeping house (1850-1900)
982                 Helping at home/helps parents/housework
983                 At school/student
984                 Retired
985                 Unemployed/without occupation
986                 Invalid/disabled w/ no occupation reported
987                 Inmate
990                 New Worker
991                 Gentleman/lady/at leisure
995                 Other non-occupation
997                 Occupation missing/unknown
999                 N/A (blank)

OCC1950_POP         Occupation, 1950 basis [of Father's location in the household]
                    Professional, Technical:
000                 Accountants and auditors
001                 Actors and actresses
002                 Airplane pilots and navigators
003                 Architects
004                 Artists and art teachers
005                 Athletes
006                 Authors
007                 Chemists
008                 Chiropractors
009                 Clergymen
010                 College presidents and deans
                    Professors and instructors:
012                 Agricultural sciences-Professors and instructors
013                 Biological sciences-Professors and instructors
014                 Chemistry-Professors and instructors
015                 Economics-Professors and instructors
016                 Engineering-Professors and instructors
017                 Geology and geophysics-Professors and instructors
018                 Mathematics-Professors and instructors
019                 Medical Sciences-Professors and instructors
023                 Physics-Professors and instructors
024                 Psychology-Professors and instructors
025                 Statistics-Professors and instructors
026                 Natural science (nec)-Professors and instructors
027                 Social sciences (nec)-Professors and instructors
028                 Non-scientific subjects-Professors and instructors
029                 Subject not specified-Professors and instructors
031                 Dancers and dancing teachers
032                 Dentists
033                 Designers
034                 Dietitians and nutritionists
035                 Draftsmen
036                 Editors and reporters
041                 Aeronautical-Engineers
042                 Chemical-Engineers
043                 Civil-Engineers
044                 Electrical-Engineers
045                 Industrial-Engineers
046                 Mechanical-Engineers
047                 Metallurgical, metallurgists-Engineers
048                 Mining-Engineers
049                 Engineers (nec)
051                 Entertainers (nec)
052                 Farm and home management advisors
053                 Foresters and conservationists
054                 Funeral directors and embalmers
055                 Lawyers and judges
056                 Librarians
057                 Musicians and music teachers
058                 Nurses, professional
059                 Nurses, student professional
061                 Agricultural scientists
062                 Biological scientists
063                 Geologists and geophysicists
067                 Mathematicians
068                 Physicists
069                 Misc. natural scientists
070                 Optometrists
071                 Osteopaths
072                 Personnel and labor relations workers
073                 Pharmacists
074                 Photographers
075                 Physicians and surgeons
076                 Radio operators
077                 Recreation and group workers
078                 Religious workers
079                 Social and welfare workers, except group
081                 Economists
082                 Psychologists
083                 Statisticians and actuaries
084                 Misc social scientists
091                 Sports instructors and officials
092                 Surveyors
093                 Teachers (n.e.c.)
094                 Medical and dental-technicians
095                 Testing-technicians
096                 Technicians (nec)
097                 Therapists and healers (nec)
098                 Veterinarians
099                 Professional, technical and kindred workers (nec)
                    Farmers:
100                 Farmers (owners and tenants)
123                 Farm managers
                    Managers, Officials, and Proprietors:
200                 Buyers and dept heads, store
201                 Buyers and shippers, farm products
203                 Conductors, railroad
204                 Credit men
205                 Floormen and floor managers, store
210                 Inspectors, public administration
230                 Managers and superintendants, building
240                 Officers, pilots, pursers and engineers, ship
250                 Officials and administratators (nec), public administration
260                 Officials, lodge, society, union, etc.
270                 Postmasters
280                 Purchasing agents and buyers (nec)
290                 Managers, officials, and proprietors (nec)
                    Clerical and Kindred
300                 Agents (nec)
301                 Attendants and assistants, library
302                 Attendants, physicians and dentists office
304                 Baggagemen, transportation
305                 Bank tellers
310                 Bookkeepers
320                 Cashiers
321                 Collectors, bill and account
322                 Dispatchers and starters, vehicle
325                 Express messengers and railway mail clerks
335                 Mail carriers
340                 Messengers and office boys
341                 Office machine operators
342                 Shipping and receiving clerks
350                 Stenographers, typists, and secretaries
360                 Telegraph messengers
365                 Telegraph operators
370                 Telephone operators
380                 Ticket, station, and express agents
390                 Clerical and kindred workers (n.e.c.)
                    Sales workers:
400                 Advertising agents and salesmen
410                 Auctioneers
420                 Demonstrators
430                 Hucksters and peddlers
450                 Insurance agents and brokers
460                 Newsboys
470                 Real estate agents and brokers
480                 Stock and bond salesmen
490                 Salesmen and sales clerks (nec)
                    Craftsmen:
500                 Bakers
501                 Blacksmiths
502                 Bookbinders
503                 Boilermakers
504                 Brickmasons,stonemasons, and tile setters
505                 Cabinetmakers
510                 Carpenters
511                 Cement and concrete finishers
512                 Compositors and typesetters
513                 Cranemen,derrickmen, and hoistmen
514                 Decorators and window dressers
515                 Electricians
520                 Electrotypers and stereotypers
521                 Engravers, except photoengravers
522                 Excavating, grading, and road machinery operators
523                 Foremen (nec)
524                 Forgemen and hammermen
525                 Furriers
530                 Glaziers
531                 Heat treaters, annealers, temperers
532                 Inspectors, scalers, and graders log and lumber
533                 Inspectors (nec)
534                 Jewelers, watchmakers, goldsmiths, and silversmiths
535                 Job setters, metal
540                 Linemen and servicemen, telegraph, telephone, and power
541                 Locomotive engineers
542                 Locomotive firemen
543                 Loom fixers
544                 Machinists
545                 Airplane-mechanics and repairmen
550                 Automobile-mechanics and repairmen
551                 Office machine-mechanics and repairmen
552                 Radio and television-mechanics and repairmen
553                 Railroad and car shop-mechanics and repairmen
554                 Mechanics and repairmen (nec)
555                 Millers, grain, flour, feed, etc
560                 Millwrights
561                 Molders, metal
562                 Motion picture projectionists
563                 Opticians and lens grinders and polishers
564                 Painters, construction and maintenance
565                 Paperhangers
570                 Pattern and model makers, except paper
571                 Photoengravers and lithographers
572                 Piano and organ tuners and repairmen
573                 Plasterers
574                 Plumbers and pipe fitters
575                 Pressmen and plate printers, printing
580                 Rollers and roll hands, metal
581                 Roofers and slaters
582                 Shoemakers and repairers, except factory
583                 Stationary engineers
584                 Stone cutters and stone carvers
585                 Structural metal workers
590                 Tailors and tailoresses
591                 Tinsmiths, coppersmiths, and sheet metal workers
592                 Tool makers, and die makers and setters
593                 Upholsterers
594                 Craftsmen and kindred workers (nec)
595                 Members of the armed services
                    Operatives:
600                 Auto mechanics apprentice
601                 Bricklayers and masons apprentice
602                 Carpenters apprentice
603                 Electricians apprentice
604                 Machinists and toolmakers apprentice
605                 Mechanics, except auto apprentice
610                 Plumbers and pipe fitters apprentice
611                 Apprentices, building trades (nec)
612                 Apprentices, metalworking trades (nec)
613                 Apprentices, printing  trades
614                 Apprentices, other specified trades
615                 Apprentices, trade not specified
620                 Asbestos and insulation workers
621                 Attendants, auto service and parking
622                 Blasters and powdermen
623                 Boatmen, canalmen, and lock keepers
624                 Brakemen, railroad
625                 Bus drivers
630                 Chainmen, rodmen, and axmen, surveying
631                 Conductors, bus and street railway
632                 Deliverymen and routemen
633                 Dressmakers and seamstresses, except factory
634                 Dyers
635                 Filers, grinders, and polishers, metal
640                 Fruit, nut, and vegetable graders, and packers, except facto
641                 Furnacemen, smeltermen and pourers
642                 Heaters, metal
643                 Laundry and dry cleaning Operatives
644                 Meat cutters, except slaughter and packing house
645                 Milliners
650                 Mine operatives and laborers
660                 Motormen, mine, factory, logging camp, etc
661                 Motormen, street, subway, and elevated railway
662                 Oilers and greaser, except auto
670                 Painters, except construction or maintenance
671                 Photographic process workers
672                 Power station operators
673                 Sailors and deck hands
674                 Sawyers
675                 Spinners, textile
680                 Stationary firemen
681                 Switchmen, railroad
682                 Taxicab drivers and chauffeurs
683                 Truck and tractor drivers
684                 Weavers, textile
685                 Welders and flame cutters
690                 Operative and kindred workers (nec)
                    Service Workers (private household):
700                 Housekeepers, private household
710                 Laundresses, private household
720                 Private household workers (nec)
                    Service Workers (not household):
730                 Attendants, hospital and other institution
731                 Attendants, professional and personal service (nec)
732                 Attendants, recreation and amusement
740                 Barbers, beauticians, and manicurists
750                 Bartenders
751                 Bootblacks
752                 Boarding and lodging house keepers
753                 Charwomen and cleaners
754                 Cooks, except private household
760                 Counter and fountain workers
761                 Elevator operators
762                 Firemen, fire protection
763                 Guards, watchmen, and doorkeepers
764                 Housekeepers and stewards, except private household
770                 Janitors and sextons
771                 Marshals and constables
772                 Midwives
773                 Policemen and detectives
780                 Porters
781                 Practical nurses
782                 Sheriffs and bailiffs
783                 Ushers, recreation and amusement
784                 Waiters and waitresses
785                 Watchmen (crossing) and bridge tenders
790                 Service workers, except private household (nec)
                    Farm Laborers:
810                 Farm foremen
820                 Farm laborers, wage workers
830                 Farm laborers, unpaid family workers
840                 Farm service laborers, self-employed
                    Laborers:
910                 Fishermen and oystermen
920                 Garage laborers and car washers and greasers
930                 Gardeners, except farm and groundskeepers
940                 Longshoremen and stevedores
950                 Lumbermen, raftsmen, and woodchoppers
960                 Teamsters
970                 Laborers (nec)
979                 Not yet classified
                    Non-occupational response:
980                 Keeps house/housekeeping at home/housewife
981                 Imputed keeping house (1850-1900)
982                 Helping at home/helps parents/housework
983                 At school/student
984                 Retired
985                 Unemployed/without occupation
986                 Invalid/disabled w/ no occupation reported
987                 Inmate
990                 New Worker
991                 Gentleman/lady/at leisure
995                 Other non-occupation
997                 Occupation missing/unknown
999                 N/A (blank)

OCC1950_MOM2        Occupation, 1950 basis [of Second mother's location in the household]
                    Professional, Technical:
000                 Accountants and auditors
001                 Actors and actresses
002                 Airplane pilots and navigators
003                 Architects
004                 Artists and art teachers
005                 Athletes
006                 Authors
007                 Chemists
008                 Chiropractors
009                 Clergymen
010                 College presidents and deans
                    Professors and instructors:
012                 Agricultural sciences-Professors and instructors
013                 Biological sciences-Professors and instructors
014                 Chemistry-Professors and instructors
015                 Economics-Professors and instructors
016                 Engineering-Professors and instructors
017                 Geology and geophysics-Professors and instructors
018                 Mathematics-Professors and instructors
019                 Medical Sciences-Professors and instructors
023                 Physics-Professors and instructors
024                 Psychology-Professors and instructors
025                 Statistics-Professors and instructors
026                 Natural science (nec)-Professors and instructors
027                 Social sciences (nec)-Professors and instructors
028                 Non-scientific subjects-Professors and instructors
029                 Subject not specified-Professors and instructors
031                 Dancers and dancing teachers
032                 Dentists
033                 Designers
034                 Dietitians and nutritionists
035                 Draftsmen
036                 Editors and reporters
041                 Aeronautical-Engineers
042                 Chemical-Engineers
043                 Civil-Engineers
044                 Electrical-Engineers
045                 Industrial-Engineers
046                 Mechanical-Engineers
047                 Metallurgical, metallurgists-Engineers
048                 Mining-Engineers
049                 Engineers (nec)
051                 Entertainers (nec)
052                 Farm and home management advisors
053                 Foresters and conservationists
054                 Funeral directors and embalmers
055                 Lawyers and judges
056                 Librarians
057                 Musicians and music teachers
058                 Nurses, professional
059                 Nurses, student professional
061                 Agricultural scientists
062                 Biological scientists
063                 Geologists and geophysicists
067                 Mathematicians
068                 Physicists
069                 Misc. natural scientists
070                 Optometrists
071                 Osteopaths
072                 Personnel and labor relations workers
073                 Pharmacists
074                 Photographers
075                 Physicians and surgeons
076                 Radio operators
077                 Recreation and group workers
078                 Religious workers
079                 Social and welfare workers, except group
081                 Economists
082                 Psychologists
083                 Statisticians and actuaries
084                 Misc social scientists
091                 Sports instructors and officials
092                 Surveyors
093                 Teachers (n.e.c.)
094                 Medical and dental-technicians
095                 Testing-technicians
096                 Technicians (nec)
097                 Therapists and healers (nec)
098                 Veterinarians
099                 Professional, technical and kindred workers (nec)
                    Farmers:
100                 Farmers (owners and tenants)
123                 Farm managers
                    Managers, Officials, and Proprietors:
200                 Buyers and dept heads, store
201                 Buyers and shippers, farm products
203                 Conductors, railroad
204                 Credit men
205                 Floormen and floor managers, store
210                 Inspectors, public administration
230                 Managers and superintendants, building
240                 Officers, pilots, pursers and engineers, ship
250                 Officials and administratators (nec), public administration
260                 Officials, lodge, society, union, etc.
270                 Postmasters
280                 Purchasing agents and buyers (nec)
290                 Managers, officials, and proprietors (nec)
                    Clerical and Kindred
300                 Agents (nec)
301                 Attendants and assistants, library
302                 Attendants, physicians and dentists office
304                 Baggagemen, transportation
305                 Bank tellers
310                 Bookkeepers
320                 Cashiers
321                 Collectors, bill and account
322                 Dispatchers and starters, vehicle
325                 Express messengers and railway mail clerks
335                 Mail carriers
340                 Messengers and office boys
341                 Office machine operators
342                 Shipping and receiving clerks
350                 Stenographers, typists, and secretaries
360                 Telegraph messengers
365                 Telegraph operators
370                 Telephone operators
380                 Ticket, station, and express agents
390                 Clerical and kindred workers (n.e.c.)
                    Sales workers:
400                 Advertising agents and salesmen
410                 Auctioneers
420                 Demonstrators
430                 Hucksters and peddlers
450                 Insurance agents and brokers
460                 Newsboys
470                 Real estate agents and brokers
480                 Stock and bond salesmen
490                 Salesmen and sales clerks (nec)
                    Craftsmen:
500                 Bakers
501                 Blacksmiths
502                 Bookbinders
503                 Boilermakers
504                 Brickmasons,stonemasons, and tile setters
505                 Cabinetmakers
510                 Carpenters
511                 Cement and concrete finishers
512                 Compositors and typesetters
513                 Cranemen,derrickmen, and hoistmen
514                 Decorators and window dressers
515                 Electricians
520                 Electrotypers and stereotypers
521                 Engravers, except photoengravers
522                 Excavating, grading, and road machinery operators
523                 Foremen (nec)
524                 Forgemen and hammermen
525                 Furriers
530                 Glaziers
531                 Heat treaters, annealers, temperers
532                 Inspectors, scalers, and graders log and lumber
533                 Inspectors (nec)
534                 Jewelers, watchmakers, goldsmiths, and silversmiths
535                 Job setters, metal
540                 Linemen and servicemen, telegraph, telephone, and power
541                 Locomotive engineers
542                 Locomotive firemen
543                 Loom fixers
544                 Machinists
545                 Airplane-mechanics and repairmen
550                 Automobile-mechanics and repairmen
551                 Office machine-mechanics and repairmen
552                 Radio and television-mechanics and repairmen
553                 Railroad and car shop-mechanics and repairmen
554                 Mechanics and repairmen (nec)
555                 Millers, grain, flour, feed, etc
560                 Millwrights
561                 Molders, metal
562                 Motion picture projectionists
563                 Opticians and lens grinders and polishers
564                 Painters, construction and maintenance
565                 Paperhangers
570                 Pattern and model makers, except paper
571                 Photoengravers and lithographers
572                 Piano and organ tuners and repairmen
573                 Plasterers
574                 Plumbers and pipe fitters
575                 Pressmen and plate printers, printing
580                 Rollers and roll hands, metal
581                 Roofers and slaters
582                 Shoemakers and repairers, except factory
583                 Stationary engineers
584                 Stone cutters and stone carvers
585                 Structural metal workers
590                 Tailors and tailoresses
591                 Tinsmiths, coppersmiths, and sheet metal workers
592                 Tool makers, and die makers and setters
593                 Upholsterers
594                 Craftsmen and kindred workers (nec)
595                 Members of the armed services
                    Operatives:
600                 Auto mechanics apprentice
601                 Bricklayers and masons apprentice
602                 Carpenters apprentice
603                 Electricians apprentice
604                 Machinists and toolmakers apprentice
605                 Mechanics, except auto apprentice
610                 Plumbers and pipe fitters apprentice
611                 Apprentices, building trades (nec)
612                 Apprentices, metalworking trades (nec)
613                 Apprentices, printing  trades
614                 Apprentices, other specified trades
615                 Apprentices, trade not specified
620                 Asbestos and insulation workers
621                 Attendants, auto service and parking
622                 Blasters and powdermen
623                 Boatmen, canalmen, and lock keepers
624                 Brakemen, railroad
625                 Bus drivers
630                 Chainmen, rodmen, and axmen, surveying
631                 Conductors, bus and street railway
632                 Deliverymen and routemen
633                 Dressmakers and seamstresses, except factory
634                 Dyers
635                 Filers, grinders, and polishers, metal
640                 Fruit, nut, and vegetable graders, and packers, except facto
641                 Furnacemen, smeltermen and pourers
642                 Heaters, metal
643                 Laundry and dry cleaning Operatives
644                 Meat cutters, except slaughter and packing house
645                 Milliners
650                 Mine operatives and laborers
660                 Motormen, mine, factory, logging camp, etc
661                 Motormen, street, subway, and elevated railway
662                 Oilers and greaser, except auto
670                 Painters, except construction or maintenance
671                 Photographic process workers
672                 Power station operators
673                 Sailors and deck hands
674                 Sawyers
675                 Spinners, textile
680                 Stationary firemen
681                 Switchmen, railroad
682                 Taxicab drivers and chauffeurs
683                 Truck and tractor drivers
684                 Weavers, textile
685                 Welders and flame cutters
690                 Operative and kindred workers (nec)
                    Service Workers (private household):
700                 Housekeepers, private household
710                 Laundresses, private household
720                 Private household workers (nec)
                    Service Workers (not household):
730                 Attendants, hospital and other institution
731                 Attendants, professional and personal service (nec)
732                 Attendants, recreation and amusement
740                 Barbers, beauticians, and manicurists
750                 Bartenders
751                 Bootblacks
752                 Boarding and lodging house keepers
753                 Charwomen and cleaners
754                 Cooks, except private household
760                 Counter and fountain workers
761                 Elevator operators
762                 Firemen, fire protection
763                 Guards, watchmen, and doorkeepers
764                 Housekeepers and stewards, except private household
770                 Janitors and sextons
771                 Marshals and constables
772                 Midwives
773                 Policemen and detectives
780                 Porters
781                 Practical nurses
782                 Sheriffs and bailiffs
783                 Ushers, recreation and amusement
784                 Waiters and waitresses
785                 Watchmen (crossing) and bridge tenders
790                 Service workers, except private household (nec)
                    Farm Laborers:
810                 Farm foremen
820                 Farm laborers, wage workers
830                 Farm laborers, unpaid family workers
840                 Farm service laborers, self-employed
                    Laborers:
910                 Fishermen and oystermen
920                 Garage laborers and car washers and greasers
930                 Gardeners, except farm and groundskeepers
940                 Longshoremen and stevedores
950                 Lumbermen, raftsmen, and woodchoppers
960                 Teamsters
970                 Laborers (nec)
979                 Not yet classified
                    Non-occupational response:
980                 Keeps house/housekeeping at home/housewife
981                 Imputed keeping house (1850-1900)
982                 Helping at home/helps parents/housework
983                 At school/student
984                 Retired
985                 Unemployed/without occupation
986                 Invalid/disabled w/ no occupation reported
987                 Inmate
990                 New Worker
991                 Gentleman/lady/at leisure
995                 Other non-occupation
997                 Occupation missing/unknown
999                 N/A (blank)

OCC1950_POP2        Occupation, 1950 basis [of Second father's location in the household]
                    Professional, Technical:
000                 Accountants and auditors
001                 Actors and actresses
002                 Airplane pilots and navigators
003                 Architects
004                 Artists and art teachers
005                 Athletes
006                 Authors
007                 Chemists
008                 Chiropractors
009                 Clergymen
010                 College presidents and deans
                    Professors and instructors:
012                 Agricultural sciences-Professors and instructors
013                 Biological sciences-Professors and instructors
014                 Chemistry-Professors and instructors
015                 Economics-Professors and instructors
016                 Engineering-Professors and instructors
017                 Geology and geophysics-Professors and instructors
018                 Mathematics-Professors and instructors
019                 Medical Sciences-Professors and instructors
023                 Physics-Professors and instructors
024                 Psychology-Professors and instructors
025                 Statistics-Professors and instructors
026                 Natural science (nec)-Professors and instructors
027                 Social sciences (nec)-Professors and instructors
028                 Non-scientific subjects-Professors and instructors
029                 Subject not specified-Professors and instructors
031                 Dancers and dancing teachers
032                 Dentists
033                 Designers
034                 Dietitians and nutritionists
035                 Draftsmen
036                 Editors and reporters
041                 Aeronautical-Engineers
042                 Chemical-Engineers
043                 Civil-Engineers
044                 Electrical-Engineers
045                 Industrial-Engineers
046                 Mechanical-Engineers
047                 Metallurgical, metallurgists-Engineers
048                 Mining-Engineers
049                 Engineers (nec)
051                 Entertainers (nec)
052                 Farm and home management advisors
053                 Foresters and conservationists
054                 Funeral directors and embalmers
055                 Lawyers and judges
056                 Librarians
057                 Musicians and music teachers
058                 Nurses, professional
059                 Nurses, student professional
061                 Agricultural scientists
062                 Biological scientists
063                 Geologists and geophysicists
067                 Mathematicians
068                 Physicists
069                 Misc. natural scientists
070                 Optometrists
071                 Osteopaths
072                 Personnel and labor relations workers
073                 Pharmacists
074                 Photographers
075                 Physicians and surgeons
076                 Radio operators
077                 Recreation and group workers
078                 Religious workers
079                 Social and welfare workers, except group
081                 Economists
082                 Psychologists
083                 Statisticians and actuaries
084                 Misc social scientists
091                 Sports instructors and officials
092                 Surveyors
093                 Teachers (n.e.c.)
094                 Medical and dental-technicians
095                 Testing-technicians
096                 Technicians (nec)
097                 Therapists and healers (nec)
098                 Veterinarians
099                 Professional, technical and kindred workers (nec)
                    Farmers:
100                 Farmers (owners and tenants)
123                 Farm managers
                    Managers, Officials, and Proprietors:
200                 Buyers and dept heads, store
201                 Buyers and shippers, farm products
203                 Conductors, railroad
204                 Credit men
205                 Floormen and floor managers, store
210                 Inspectors, public administration
230                 Managers and superintendants, building
240                 Officers, pilots, pursers and engineers, ship
250                 Officials and administratators (nec), public administration
260                 Officials, lodge, society, union, etc.
270                 Postmasters
280                 Purchasing agents and buyers (nec)
290                 Managers, officials, and proprietors (nec)
                    Clerical and Kindred
300                 Agents (nec)
301                 Attendants and assistants, library
302                 Attendants, physicians and dentists office
304                 Baggagemen, transportation
305                 Bank tellers
310                 Bookkeepers
320                 Cashiers
321                 Collectors, bill and account
322                 Dispatchers and starters, vehicle
325                 Express messengers and railway mail clerks
335                 Mail carriers
340                 Messengers and office boys
341                 Office machine operators
342                 Shipping and receiving clerks
350                 Stenographers, typists, and secretaries
360                 Telegraph messengers
365                 Telegraph operators
370                 Telephone operators
380                 Ticket, station, and express agents
390                 Clerical and kindred workers (n.e.c.)
                    Sales workers:
400                 Advertising agents and salesmen
410                 Auctioneers
420                 Demonstrators
430                 Hucksters and peddlers
450                 Insurance agents and brokers
460                 Newsboys
470                 Real estate agents and brokers
480                 Stock and bond salesmen
490                 Salesmen and sales clerks (nec)
                    Craftsmen:
500                 Bakers
501                 Blacksmiths
502                 Bookbinders
503                 Boilermakers
504                 Brickmasons,stonemasons, and tile setters
505                 Cabinetmakers
510                 Carpenters
511                 Cement and concrete finishers
512                 Compositors and typesetters
513                 Cranemen,derrickmen, and hoistmen
514                 Decorators and window dressers
515                 Electricians
520                 Electrotypers and stereotypers
521                 Engravers, except photoengravers
522                 Excavating, grading, and road machinery operators
523                 Foremen (nec)
524                 Forgemen and hammermen
525                 Furriers
530                 Glaziers
531                 Heat treaters, annealers, temperers
532                 Inspectors, scalers, and graders log and lumber
533                 Inspectors (nec)
534                 Jewelers, watchmakers, goldsmiths, and silversmiths
535                 Job setters, metal
540                 Linemen and servicemen, telegraph, telephone, and power
541                 Locomotive engineers
542                 Locomotive firemen
543                 Loom fixers
544                 Machinists
545                 Airplane-mechanics and repairmen
550                 Automobile-mechanics and repairmen
551                 Office machine-mechanics and repairmen
552                 Radio and television-mechanics and repairmen
553                 Railroad and car shop-mechanics and repairmen
554                 Mechanics and repairmen (nec)
555                 Millers, grain, flour, feed, etc
560                 Millwrights
561                 Molders, metal
562                 Motion picture projectionists
563                 Opticians and lens grinders and polishers
564                 Painters, construction and maintenance
565                 Paperhangers
570                 Pattern and model makers, except paper
571                 Photoengravers and lithographers
572                 Piano and organ tuners and repairmen
573                 Plasterers
574                 Plumbers and pipe fitters
575                 Pressmen and plate printers, printing
580                 Rollers and roll hands, metal
581                 Roofers and slaters
582                 Shoemakers and repairers, except factory
583                 Stationary engineers
584                 Stone cutters and stone carvers
585                 Structural metal workers
590                 Tailors and tailoresses
591                 Tinsmiths, coppersmiths, and sheet metal workers
592                 Tool makers, and die makers and setters
593                 Upholsterers
594                 Craftsmen and kindred workers (nec)
595                 Members of the armed services
                    Operatives:
600                 Auto mechanics apprentice
601                 Bricklayers and masons apprentice
602                 Carpenters apprentice
603                 Electricians apprentice
604                 Machinists and toolmakers apprentice
605                 Mechanics, except auto apprentice
610                 Plumbers and pipe fitters apprentice
611                 Apprentices, building trades (nec)
612                 Apprentices, metalworking trades (nec)
613                 Apprentices, printing  trades
614                 Apprentices, other specified trades
615                 Apprentices, trade not specified
620                 Asbestos and insulation workers
621                 Attendants, auto service and parking
622                 Blasters and powdermen
623                 Boatmen, canalmen, and lock keepers
624                 Brakemen, railroad
625                 Bus drivers
630                 Chainmen, rodmen, and axmen, surveying
631                 Conductors, bus and street railway
632                 Deliverymen and routemen
633                 Dressmakers and seamstresses, except factory
634                 Dyers
635                 Filers, grinders, and polishers, metal
640                 Fruit, nut, and vegetable graders, and packers, except facto
641                 Furnacemen, smeltermen and pourers
642                 Heaters, metal
643                 Laundry and dry cleaning Operatives
644                 Meat cutters, except slaughter and packing house
645                 Milliners
650                 Mine operatives and laborers
660                 Motormen, mine, factory, logging camp, etc
661                 Motormen, street, subway, and elevated railway
662                 Oilers and greaser, except auto
670                 Painters, except construction or maintenance
671                 Photographic process workers
672                 Power station operators
673                 Sailors and deck hands
674                 Sawyers
675                 Spinners, textile
680                 Stationary firemen
681                 Switchmen, railroad
682                 Taxicab drivers and chauffeurs
683                 Truck and tractor drivers
684                 Weavers, textile
685                 Welders and flame cutters
690                 Operative and kindred workers (nec)
                    Service Workers (private household):
700                 Housekeepers, private household
710                 Laundresses, private household
720                 Private household workers (nec)
                    Service Workers (not household):
730                 Attendants, hospital and other institution
731                 Attendants, professional and personal service (nec)
732                 Attendants, recreation and amusement
740                 Barbers, beauticians, and manicurists
750                 Bartenders
751                 Bootblacks
752                 Boarding and lodging house keepers
753                 Charwomen and cleaners
754                 Cooks, except private household
760                 Counter and fountain workers
761                 Elevator operators
762                 Firemen, fire protection
763                 Guards, watchmen, and doorkeepers
764                 Housekeepers and stewards, except private household
770                 Janitors and sextons
771                 Marshals and constables
772                 Midwives
773                 Policemen and detectives
780                 Porters
781                 Practical nurses
782                 Sheriffs and bailiffs
783                 Ushers, recreation and amusement
784                 Waiters and waitresses
785                 Watchmen (crossing) and bridge tenders
790                 Service workers, except private household (nec)
                    Farm Laborers:
810                 Farm foremen
820                 Farm laborers, wage workers
830                 Farm laborers, unpaid family workers
840                 Farm service laborers, self-employed
                    Laborers:
910                 Fishermen and oystermen
920                 Garage laborers and car washers and greasers
930                 Gardeners, except farm and groundskeepers
940                 Longshoremen and stevedores
950                 Lumbermen, raftsmen, and woodchoppers
960                 Teamsters
970                 Laborers (nec)
979                 Not yet classified
                    Non-occupational response:
980                 Keeps house/housekeeping at home/housewife
981                 Imputed keeping house (1850-1900)
982                 Helping at home/helps parents/housework
983                 At school/student
984                 Retired
985                 Unemployed/without occupation
986                 Invalid/disabled w/ no occupation reported
987                 Inmate
990                 New Worker
991                 Gentleman/lady/at leisure
995                 Other non-occupation
997                 Occupation missing/unknown
999                 N/A (blank)

OCC1990_MOM         Occupation, 1990 basis [of Mother's location in the household]
                    MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS
                    Executive, Administrative, and Managerial Occupations:
003                 Legislators
004                 Chief executives and public administrators
007                 Financial managers
008                 Human resources and labor relations managers
013                 Managers and specialists in marketing, advertising, and public relations
014                 Managers in education and related fields
015                 Managers of medicine and health occupations
016                 Postmasters and mail superintendents
017                 Managers of food-serving and lodging establishments
018                 Managers of properties and real estate
019                 Funeral directors
021                 Managers of service organizations, n.e.c.
022                 Managers and administrators, n.e.c.
                    Management Related Occupations:
023                 Accountants and auditors
024                 Insurance underwriters
025                 Other financial specialists
026                 Management analysts
027                 Personnel, HR, training, and labor relations specialists
028                 Purchasing agents and buyers, of farm products
029                 Buyers, wholesale and retail trade
033                 Purchasing managers, agents and buyers, n.e.c.
034                 Business and promotion agents
035                 Construction inspectors
036                 Inspectors and compliance officers, outside construction
037                 Management support occupations
                    Professional Specialty Occupations
                    Engineers, Architects, and Surveyors:
043                 Architects
                    Engineers:
044                 Aerospace engineer
045                 Metallurgical and materials engineers, variously phrased
047                 Petroleum, mining, and geological engineers
048                 Chemical engineers
053                 Civil engineers
055                 Electrical engineer
056                 Industrial engineers
057                 Mechanical engineers
059                 Not-elsewhere-classified engineers
                    Mathematical and Computer Scientists:
064                 Computer systems analysts and computer scientists
065                 Operations and systems researchers and analysts
066                 Actuaries
067                 Statisticians
068                 Mathematicians and mathematical scientists
                    Natural Scientists:
069                 Physicists and astronomers
073                 Chemists
074                 Atmospheric and space scientists
075                 Geologists
076                 Physical scientists, n.e.c.
077                 Agricultural and food scientists
078                 Biological scientists
079                 Foresters and conservation scientists
083                 Medical scientists
                    Health Diagnosing Occupations:
084                 Physicians
085                 Dentists
086                 Veterinarians
087                 Optometrists
088                 Podiatrists
089                 Other health and therapy
                    Health Assessment and Treating Occupations:
095                 Registered nurses
096                 Pharmacists
097                 Dietitians and nutritionists
                    Therapists:
098                 Respiratory therapists
099                 Occupational therapists
103                 Physical therapists
104                 Speech therapists
105                 Therapists, n.e.c.
106                 Physicians' assistants
                    Teachers, Postsecondary:
113                 Earth, environmental, and marine science instructors
114                 Biological science instructors
115                 Chemistry instructors
116                 Physics instructors
118                 Psychology instructors
119                 Economics instructors
123                 History instructors
125                 Sociology instructors
127                 Engineering instructors
128                 Math instructors
139                 Education instructors
145                 Law instructors
147                 Theology instructors
149                 Home economics instructors
150                 Humanities profs/instructors, college, nec
154                 Subject instructors (HS/college)
                    Teachers, Except Postsecondary:
155                 Kindergarten and earlier school teachers
156                 Primary school teachers
157                 Secondary school teachers
158                 Special education teachers
159                 Teachers , n.e.c.
163                 Vocational and educational counselors
                    Librarians, Archivists, and Curators:
164                 Librarians
165                 Archivists and curators
                    Social Scientists and Urban Planners:
166                 Economists, market researchers, and survey researchers
167                 Psychologists
168                 Sociologists
169                 Social scientists, n.e.c.
173                 Urban and regional planners
                    Social, Recreation, and Religious Workers:
174                 Social workers
175                 Recreation workers
176                 Clergy and religious workers
                    Lawyers and Judges:
178                 Lawyers
179                 Judges
                    Writers, Artists, Entertainers, and Athletes:
183                 Writers and authors
184                 Technical writers
185                 Designers
186                 Musician or composer
187                 Actors, directors, producers
188                 Art makers: painters, sculptors, craft-artists, and print-makers
189                 Photographers
193                 Dancers
194                 Art/entertainment performers and related
195                 Editors and reporters
198                 Announcers
199                 Athletes, sports instructors, and officials
200                 Professionals, n.e.c.
                    TECHNICAL, SALES, AND ADMINISTRATIVE SUPPORT OCCUPATIONS
                    Technicians and Related Support Occupations
                    Health Technologists and Technicians:
203                 Clinical laboratory technologies and technicians
204                 Dental hygenists
205                 Health record tech specialists
206                 Radiologic tech specialists
207                 Licensed practical nurses
208                 Health technologists and technicians, n.e.c.
                    Technologists and Technicians, Except Health
                    Engineering and Related Technologists and Technicians:
213                 Electrical and electronic (engineering) technicians
214                 Engineering technicians, n.e.c.
215                 Mechanical engineering technicians
217                 Drafters
218                 Surveyors, cartographers, mapping scientists and technicians
223                 Biological technicians
                    Science Technicians:
224                 Chemical technicians
225                 Other science technicians
                    Technicians, Except Health, Engineering, and Science:
226                 Airplane pilots and navigators
227                 Air traffic controllers
228                 Broadcast equipment operators
229                 Computer software developers
233                 Programmers of numerically controlled machine tools
234                 Legal assistants, paralegals, legal support, etc
235                 Technicians, n.e.c.
                    Sales Occupations:
243                 Supervisors and proprietors of sales jobs
                    Sales Representatives, Finance and Business Services:
253                 Insurance sales occupations
254                 Real estate sales occupations
255                 Financial services sales occupations
256                 Advertising and related sales jobs
                    Sales Representatives, Commodities:
258                 Sales engineers
274                 Salespersons, n.e.c.
275                 Retail sales clerks
276                 Cashiers
277                 Door-to-door sales, street sales, and news vendors
                    Sales Related Occupations:
283                 Sales demonstrators / promoters / models
                    Administrative Support Occupations, Including Clerical
                    Supervisors, Administrative Support Occupations:
303                 Office supervisors
                    Computer Equipment Operators:
308                 Computer and peripheral equipment operators
                    Secretaries, Stenographers, and Typists:
313                 Secretaries
314                 Stenographers
315                 Typists
                    Information Clerks:
316                 Interviewers, enumerators, and surveyors
317                 Hotel clerks
318                 Transportation ticket and reservation agents
319                 Receptionists
323                 Information clerks, nec
                    Records Processing Occupations, Except Financial:
326                 Correspondence and order clerks
328                 Human resources clerks, except payroll and timekeeping
329                 Library assistants
335                 File clerks
336                 Records clerks
                    Financial Records Processing Occupations:
337                 Bookkeepers and accounting and auditing clerks
338                 Payroll and timekeeping clerks
343                 Cost and rate clerks (financial records processing)
344                 Billing clerks and related financial records processing
                    Duplicating, Mail, and Other Office Machine Operators:
345                 Duplication machine operators / office machine operators
346                 Mail and paper handlers
347                 Office machine operators, n.e.c.
                    Communications Equipment Operators:
348                 Telephone operators
349                 Other telecom operators
                    Mail and Message Distributing Occupations:
354                 Postal clerks, excluding mail carriers
355                 Mail carriers for postal service
356                 Mail clerks, outside of post office
357                 Messengers
                    Material Recording, Scheduling, and Distributing Clerks:
359                 Dispatchers
361                 Inspectors, n.e.c.
364                 Shipping and receiving clerks
365                 Stock and inventory clerks
366                 Meter readers
368                 Weighers, measurers, and checkers
373                 Material recording, scheduling, production, planning, and expediting clerks
                    Adjusters and Investigators:
375                 Insurance adjusters, examiners, and investigators
376                 Customer service reps, investigators and adjusters, except insurance
377                 Eligibility clerks for government programs; social welfare
378                 Bill and account collectors
                    Miscellaneous Administrative Support Occupations:
379                 General office clerks
383                 Bank tellers
384                 Proofreaders
385                 Data entry keyers
386                 Statistical clerks
387                 Teacher's aides
389                 Administrative support jobs, n.e.c.
                    SERVICE OCCUPATIONS
                    Private Household Occupations:
405                 Housekeepers, maids, butlers, stewards, and lodging quarters cleaners
407                 Private household cleaners and servants
                    Protective Service Occupations
                    Supervisors, Protective Service Occupations:
415                 Supervisors of guards
                    Firefighting and Fire Prevention Occupations:
417                 Fire fighting, prevention, and inspection
                    Police and Detectives:
418                 Police, detectives, and private investigators
423                 Other law enforcement: sheriffs, bailiffs, correctional institution officers
                    Guards:
425                 Crossing guards and bridge tenders
426                 Guards, watchmen, doorkeepers
427                 Protective services, n.e.c.
                    Service Occupations, Except Protective and Household
                    Food Preparation and Service Occupations:
434                 Bartenders
435                 Waiter/waitress
436                 Cooks, variously defined
438                 Food counter and fountain workers
439                 Kitchen workers
443                 Waiter's assistant
444                 Misc food prep workers
                    Health Service Occupations:
445                 Dental assistants
446                 Health aides, except nursing
447                 Nursing aides, orderlies, and attendants
                    Cleaning and Building Service Occupations, Except Households:
448                 Supervisors of cleaning and building service
453                 Janitors
454                 Elevator operators
455                 Pest control occupations
                    Personal Service Occupations:
456                 Supervisors of personal service jobs, n.e.c.
457                 Barbers
458                 Hairdressers and cosmetologists
459                 Recreation facility attendants
461                 Guides
462                 Ushers
463                 Public transportation attendants and inspectors
464                 Baggage porters
465                 Welfare service aides
468                 Child care workers
469                 Personal service occupations, nec
                    FARMING, FORESTRY, AND FISHING OCCUPATIONS
                    Farm Operators and Managers:
473                 Farmers (owners and tenants)
474                 Horticultural specialty farmers
475                 Farm managers, except for horticultural farms
476                 Managers of horticultural specialty farms
                    Other Agricultural and Related Occupations:
                    Farm Occupations, Except Managerial:
479                 Farm workers
483                 Marine life cultivation workers
484                 Nursery farming workers
                    Related Agricultural Occupations:
485                 Supervisors of agricultural occupations
486                 Gardeners and groundskeepers
487                 Animal caretakers except on farms
488                 Graders and sorters of agricultural products
489                 Inspectors of agricultural products
                    Forestry and Logging Occupations:
496                 Timber, logging, and forestry workers
                    Fishers, Hunters, and Trappers:
498                 Fishers, hunters, and kindred
                    PRECISION PRODUCTION, CRAFT, AND REPAIR OCCUPATIONS
                    Mechanics and Repairers:
503                 Supervisors of mechanics and repairers
                    Mechanics and Repairers, Except Supervisors
                    Vehicle and Mobile Equipment Mechanics and Repairers:
505                 Automobile mechanics
507                 Bus, truck, and stationary engine mechanics
508                 Aircraft mechanics
509                 Small engine repairers
514                 Auto body repairers
516                 Heavy equipment and farm equipment mechanics
518                 Industrial machinery repairers
519                 Machinery maintenance occupations
                    Electrical and Electronic Equipment Repairers:
523                 Repairers of industrial electrical equipment
525                 Repairers of data processing equipment
526                 Repairers of household appliances and power tools
527                 Telecom and line installers and repairers
533                 Repairers of electrical equipment, n.e.c.
534                 Heating, air conditioning, and refigeration mechanics
                    Miscellaneous Mechanics and Repairers:
535                 Precision makers, repairers, and smiths
536                 Locksmiths and safe repairers
538                 Office machine repairers and mechanics
539                 Repairers of mechanical controls and valves
543                 Elevator installers and repairers
544                 Millwrights
549                 Mechanics and repairers, n.e.c.
                    Construction Trades
                    Supervisors, Construction Occupations:
558                 Supervisors of construction work
                    Construction Trades, Except Supervisors:
563                 Masons, tilers, and carpet installers
567                 Carpenters
573                 Drywall installers
575                 Electricians
577                 Electric power installers and repairers
579                 Painters, construction and maintenance
583                 Paperhangers
584                 Plasterers
585                 Plumbers, pipe fitters, and steamfitters
588                 Concrete and cement workers
589                 Glaziers
593                 Insulation workers
594                 Paving, surfacing, and tamping equipment operators
595                 Roofers and slaters
596                 Sheet metal duct installers
597                 Structural metal workers
598                 Drillers of earth
599                 Construction trades, n.e.c.
                    Extractive Occupations:
614                 Drillers of oil wells
615                 Explosives workers
616                 Miners
617                 Other mining occupations
                    Precision Production Occupations:
628                 Production supervisors or foremen
                    Precision Metal Working Occupations:
634                 Tool and die makers and die setters
637                 Machinists
643                 Boilermakers
644                 Precision grinders and filers
645                 Patternmakers and model makers
646                 Lay-out workers
649                 Engravers
653                 Tinsmiths, coppersmiths, and sheet metal workers
                    Precision Woodworking Occupations:
657                 Cabinetmakers and bench carpenters
658                 Furniture and wood finishers
659                 Other precision woodworkers
                    Precision Textile, Apparel, and Furnishings Machine Workers:
666                 Dressmakers and seamstresses
667                 Tailors
668                 Upholsterers
669                 Shoe repairers
674                 Other precision apparel and fabric workers
                    Precision Workers, Assorted Materials:
675                 Hand molders and shapers, except jewelers
677                 Optical goods workers
678                 Dental laboratory and medical appliance technicians
679                 Bookbinders
684                 Other precision and craft workers
                    Precision Food Production Occupations:
686                 Butchers and meat cutters
687                 Bakers
688                 Batch food makers
                    Precision Inspectors, Testers, and Related Workers:
693                 Adjusters and calibrators
                    Plant and System Operators:
694                 Water and sewage treatment plant operators
695                 Power plant operators
696                 Plant and system operators, stationary engineers
699                 Other plant and system operators
                    OPERATORS, FABRICATORS, AND LABORERS
                    Machine Operators, Assemblers, and Inspectors
                    Machine Operators and Tenders, Except Precision
                    Metal Working and Plastic Working Machine Operators:
703                 Lathe, milling, and turning machine operatives
706                 Punching and stamping press operatives
707                 Rollers, roll hands, and finishers of metal
708                 Drilling and boring machine operators
709                 Grinding, abrading, buffing, and polishing workers
713                 Forge and hammer operators
717                 Fabricating machine operators, n.e.c.
                    Metal and Plastic Processing Machine Operators:
719                 Molders, and casting machine operators
723                 Metal platers
724                 Heat treating equipment operators
                    Woodworking Machine Operators:
726                 Wood lathe, routing, and planing machine operators
727                 Sawing machine operators and sawyers
728                 Shaping and joining machine operator (woodworking)
729                 Nail and tacking machine operators  (woodworking)
733                 Other woodworking machine operators
                    Printing Machine Operators:
734                 Printing machine operators, n.e.c.
735                 Photoengravers and lithographers
736                 Typesetters and compositors
                    Textile, Apparel, and Furnishings Machine Operators:
738                 Winding and twisting textile/apparel operatives
739                 Knitters, loopers, and toppers textile operatives
743                 Textile cutting machine operators
744                 Textile sewing machine operators
745                 Shoemaking machine operators
747                 Pressing machine operators (clothing)
748                 Laundry workers
749                 Misc textile machine operators
                    Machine Operators, Assorted Materials:
753                 Cementing and gluing maching operators
754                 Packers, fillers, and wrappers
755                 Extruding and forming machine operators
756                 Mixing and blending machine operatives
757                 Separating, filtering, and clarifying machine operators
759                 Painting machine operators
763                 Roasting and baking machine operators (food)
764                 Washing, cleaning, and pickling machine operators
765                 Paper folding machine operators
766                 Furnace, kiln, and oven operators, apart from food
768                 Crushing and grinding machine operators
769                 Slicing and cutting machine operators
773                 Motion picture projectionists
774                 Photographic process workers
779                 Machine operators, n.e.c.
                    Fabricators, Assemblers, and Hand Working Occupations:
783                 Welders and metal cutters
784                 Solderers
785                 Assemblers of electrical equipment
789                 Hand painting, coating, and decorating occupations
                    Production Inspectors, Testers, Samplers, and Weighers:
796                 Production checkers and inspectors
799                 Graders and sorters in manufacturing
                    Transportation and Material Moving Occupations
                    Motor Vehicle Operators:
803                 Supervisors of motor vehicle transportation
804                 Truck, delivery, and tractor drivers
808                 Bus drivers
809                 Taxi cab drivers and chauffeurs
813                 Parking lot attendants
                    Transportation Occupations, Except Motor Vehicles
                    Rail Transportation Occupations:
823                 Railroad conductors and yardmasters
824                 Locomotive operators (engineers and firemen)
825                 Railroad brake, coupler, and switch operators
                    Water Transportation Occupations:
829                 Ship crews and marine engineers
834                 Water transport infrastructure tenders and crossing guards
                    Material Moving Equipment Operators:
844                 Operating engineers of construction equipment
848                 Crane, derrick, winch, and hoist operators
853                 Excavating and loading machine operators
859                 Misc material moving occupations
                    Helpers, Construction and Extractive Occupations:
865                 Helpers, constructions
866                 Helpers, surveyors
869                 Construction laborers
874                 Production helpers
                    Freight, Stock, and Material Handlers:
875                 Garbage and recyclable material collectors
876                 Materials movers: stevedores and longshore workers
877                 Stock handlers
878                 Machine feeders and offbearers
883                 Freight, stock, and materials handlers
885                 Garage and service station related occupations
887                 Vehicle washers and equipment cleaners
888                 Packers and packagers by hand
889                 Laborers outside construction
                    MILITARY OCCUPATIONS
905                 Military
                    EXPERIENCED UNEMPLOYED NOT CLASSIFIED BY OCCUPATION
991                 Unemployed
999                 Unknown

OCC1990_POP         Occupation, 1990 basis [of Father's location in the household]
                    MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS
                    Executive, Administrative, and Managerial Occupations:
003                 Legislators
004                 Chief executives and public administrators
007                 Financial managers
008                 Human resources and labor relations managers
013                 Managers and specialists in marketing, advertising, and public relations
014                 Managers in education and related fields
015                 Managers of medicine and health occupations
016                 Postmasters and mail superintendents
017                 Managers of food-serving and lodging establishments
018                 Managers of properties and real estate
019                 Funeral directors
021                 Managers of service organizations, n.e.c.
022                 Managers and administrators, n.e.c.
                    Management Related Occupations:
023                 Accountants and auditors
024                 Insurance underwriters
025                 Other financial specialists
026                 Management analysts
027                 Personnel, HR, training, and labor relations specialists
028                 Purchasing agents and buyers, of farm products
029                 Buyers, wholesale and retail trade
033                 Purchasing managers, agents and buyers, n.e.c.
034                 Business and promotion agents
035                 Construction inspectors
036                 Inspectors and compliance officers, outside construction
037                 Management support occupations
                    Professional Specialty Occupations
                    Engineers, Architects, and Surveyors:
043                 Architects
                    Engineers:
044                 Aerospace engineer
045                 Metallurgical and materials engineers, variously phrased
047                 Petroleum, mining, and geological engineers
048                 Chemical engineers
053                 Civil engineers
055                 Electrical engineer
056                 Industrial engineers
057                 Mechanical engineers
059                 Not-elsewhere-classified engineers
                    Mathematical and Computer Scientists:
064                 Computer systems analysts and computer scientists
065                 Operations and systems researchers and analysts
066                 Actuaries
067                 Statisticians
068                 Mathematicians and mathematical scientists
                    Natural Scientists:
069                 Physicists and astronomers
073                 Chemists
074                 Atmospheric and space scientists
075                 Geologists
076                 Physical scientists, n.e.c.
077                 Agricultural and food scientists
078                 Biological scientists
079                 Foresters and conservation scientists
083                 Medical scientists
                    Health Diagnosing Occupations:
084                 Physicians
085                 Dentists
086                 Veterinarians
087                 Optometrists
088                 Podiatrists
089                 Other health and therapy
                    Health Assessment and Treating Occupations:
095                 Registered nurses
096                 Pharmacists
097                 Dietitians and nutritionists
                    Therapists:
098                 Respiratory therapists
099                 Occupational therapists
103                 Physical therapists
104                 Speech therapists
105                 Therapists, n.e.c.
106                 Physicians' assistants
                    Teachers, Postsecondary:
113                 Earth, environmental, and marine science instructors
114                 Biological science instructors
115                 Chemistry instructors
116                 Physics instructors
118                 Psychology instructors
119                 Economics instructors
123                 History instructors
125                 Sociology instructors
127                 Engineering instructors
128                 Math instructors
139                 Education instructors
145                 Law instructors
147                 Theology instructors
149                 Home economics instructors
150                 Humanities profs/instructors, college, nec
154                 Subject instructors (HS/college)
                    Teachers, Except Postsecondary:
155                 Kindergarten and earlier school teachers
156                 Primary school teachers
157                 Secondary school teachers
158                 Special education teachers
159                 Teachers , n.e.c.
163                 Vocational and educational counselors
                    Librarians, Archivists, and Curators:
164                 Librarians
165                 Archivists and curators
                    Social Scientists and Urban Planners:
166                 Economists, market researchers, and survey researchers
167                 Psychologists
168                 Sociologists
169                 Social scientists, n.e.c.
173                 Urban and regional planners
                    Social, Recreation, and Religious Workers:
174                 Social workers
175                 Recreation workers
176                 Clergy and religious workers
                    Lawyers and Judges:
178                 Lawyers
179                 Judges
                    Writers, Artists, Entertainers, and Athletes:
183                 Writers and authors
184                 Technical writers
185                 Designers
186                 Musician or composer
187                 Actors, directors, producers
188                 Art makers: painters, sculptors, craft-artists, and print-makers
189                 Photographers
193                 Dancers
194                 Art/entertainment performers and related
195                 Editors and reporters
198                 Announcers
199                 Athletes, sports instructors, and officials
200                 Professionals, n.e.c.
                    TECHNICAL, SALES, AND ADMINISTRATIVE SUPPORT OCCUPATIONS
                    Technicians and Related Support Occupations
                    Health Technologists and Technicians:
203                 Clinical laboratory technologies and technicians
204                 Dental hygenists
205                 Health record tech specialists
206                 Radiologic tech specialists
207                 Licensed practical nurses
208                 Health technologists and technicians, n.e.c.
                    Technologists and Technicians, Except Health
                    Engineering and Related Technologists and Technicians:
213                 Electrical and electronic (engineering) technicians
214                 Engineering technicians, n.e.c.
215                 Mechanical engineering technicians
217                 Drafters
218                 Surveyors, cartographers, mapping scientists and technicians
223                 Biological technicians
                    Science Technicians:
224                 Chemical technicians
225                 Other science technicians
                    Technicians, Except Health, Engineering, and Science:
226                 Airplane pilots and navigators
227                 Air traffic controllers
228                 Broadcast equipment operators
229                 Computer software developers
233                 Programmers of numerically controlled machine tools
234                 Legal assistants, paralegals, legal support, etc
235                 Technicians, n.e.c.
                    Sales Occupations:
243                 Supervisors and proprietors of sales jobs
                    Sales Representatives, Finance and Business Services:
253                 Insurance sales occupations
254                 Real estate sales occupations
255                 Financial services sales occupations
256                 Advertising and related sales jobs
                    Sales Representatives, Commodities:
258                 Sales engineers
274                 Salespersons, n.e.c.
275                 Retail sales clerks
276                 Cashiers
277                 Door-to-door sales, street sales, and news vendors
                    Sales Related Occupations:
283                 Sales demonstrators / promoters / models
                    Administrative Support Occupations, Including Clerical
                    Supervisors, Administrative Support Occupations:
303                 Office supervisors
                    Computer Equipment Operators:
308                 Computer and peripheral equipment operators
                    Secretaries, Stenographers, and Typists:
313                 Secretaries
314                 Stenographers
315                 Typists
                    Information Clerks:
316                 Interviewers, enumerators, and surveyors
317                 Hotel clerks
318                 Transportation ticket and reservation agents
319                 Receptionists
323                 Information clerks, nec
                    Records Processing Occupations, Except Financial:
326                 Correspondence and order clerks
328                 Human resources clerks, except payroll and timekeeping
329                 Library assistants
335                 File clerks
336                 Records clerks
                    Financial Records Processing Occupations:
337                 Bookkeepers and accounting and auditing clerks
338                 Payroll and timekeeping clerks
343                 Cost and rate clerks (financial records processing)
344                 Billing clerks and related financial records processing
                    Duplicating, Mail, and Other Office Machine Operators:
345                 Duplication machine operators / office machine operators
346                 Mail and paper handlers
347                 Office machine operators, n.e.c.
                    Communications Equipment Operators:
348                 Telephone operators
349                 Other telecom operators
                    Mail and Message Distributing Occupations:
354                 Postal clerks, excluding mail carriers
355                 Mail carriers for postal service
356                 Mail clerks, outside of post office
357                 Messengers
                    Material Recording, Scheduling, and Distributing Clerks:
359                 Dispatchers
361                 Inspectors, n.e.c.
364                 Shipping and receiving clerks
365                 Stock and inventory clerks
366                 Meter readers
368                 Weighers, measurers, and checkers
373                 Material recording, scheduling, production, planning, and expediting clerks
                    Adjusters and Investigators:
375                 Insurance adjusters, examiners, and investigators
376                 Customer service reps, investigators and adjusters, except insurance
377                 Eligibility clerks for government programs; social welfare
378                 Bill and account collectors
                    Miscellaneous Administrative Support Occupations:
379                 General office clerks
383                 Bank tellers
384                 Proofreaders
385                 Data entry keyers
386                 Statistical clerks
387                 Teacher's aides
389                 Administrative support jobs, n.e.c.
                    SERVICE OCCUPATIONS
                    Private Household Occupations:
405                 Housekeepers, maids, butlers, stewards, and lodging quarters cleaners
407                 Private household cleaners and servants
                    Protective Service Occupations
                    Supervisors, Protective Service Occupations:
415                 Supervisors of guards
                    Firefighting and Fire Prevention Occupations:
417                 Fire fighting, prevention, and inspection
                    Police and Detectives:
418                 Police, detectives, and private investigators
423                 Other law enforcement: sheriffs, bailiffs, correctional institution officers
                    Guards:
425                 Crossing guards and bridge tenders
426                 Guards, watchmen, doorkeepers
427                 Protective services, n.e.c.
                    Service Occupations, Except Protective and Household
                    Food Preparation and Service Occupations:
434                 Bartenders
435                 Waiter/waitress
436                 Cooks, variously defined
438                 Food counter and fountain workers
439                 Kitchen workers
443                 Waiter's assistant
444                 Misc food prep workers
                    Health Service Occupations:
445                 Dental assistants
446                 Health aides, except nursing
447                 Nursing aides, orderlies, and attendants
                    Cleaning and Building Service Occupations, Except Households:
448                 Supervisors of cleaning and building service
453                 Janitors
454                 Elevator operators
455                 Pest control occupations
                    Personal Service Occupations:
456                 Supervisors of personal service jobs, n.e.c.
457                 Barbers
458                 Hairdressers and cosmetologists
459                 Recreation facility attendants
461                 Guides
462                 Ushers
463                 Public transportation attendants and inspectors
464                 Baggage porters
465                 Welfare service aides
468                 Child care workers
469                 Personal service occupations, nec
                    FARMING, FORESTRY, AND FISHING OCCUPATIONS
                    Farm Operators and Managers:
473                 Farmers (owners and tenants)
474                 Horticultural specialty farmers
475                 Farm managers, except for horticultural farms
476                 Managers of horticultural specialty farms
                    Other Agricultural and Related Occupations:
                    Farm Occupations, Except Managerial:
479                 Farm workers
483                 Marine life cultivation workers
484                 Nursery farming workers
                    Related Agricultural Occupations:
485                 Supervisors of agricultural occupations
486                 Gardeners and groundskeepers
487                 Animal caretakers except on farms
488                 Graders and sorters of agricultural products
489                 Inspectors of agricultural products
                    Forestry and Logging Occupations:
496                 Timber, logging, and forestry workers
                    Fishers, Hunters, and Trappers:
498                 Fishers, hunters, and kindred
                    PRECISION PRODUCTION, CRAFT, AND REPAIR OCCUPATIONS
                    Mechanics and Repairers:
503                 Supervisors of mechanics and repairers
                    Mechanics and Repairers, Except Supervisors
                    Vehicle and Mobile Equipment Mechanics and Repairers:
505                 Automobile mechanics
507                 Bus, truck, and stationary engine mechanics
508                 Aircraft mechanics
509                 Small engine repairers
514                 Auto body repairers
516                 Heavy equipment and farm equipment mechanics
518                 Industrial machinery repairers
519                 Machinery maintenance occupations
                    Electrical and Electronic Equipment Repairers:
523                 Repairers of industrial electrical equipment
525                 Repairers of data processing equipment
526                 Repairers of household appliances and power tools
527                 Telecom and line installers and repairers
533                 Repairers of electrical equipment, n.e.c.
534                 Heating, air conditioning, and refigeration mechanics
                    Miscellaneous Mechanics and Repairers:
535                 Precision makers, repairers, and smiths
536                 Locksmiths and safe repairers
538                 Office machine repairers and mechanics
539                 Repairers of mechanical controls and valves
543                 Elevator installers and repairers
544                 Millwrights
549                 Mechanics and repairers, n.e.c.
                    Construction Trades
                    Supervisors, Construction Occupations:
558                 Supervisors of construction work
                    Construction Trades, Except Supervisors:
563                 Masons, tilers, and carpet installers
567                 Carpenters
573                 Drywall installers
575                 Electricians
577                 Electric power installers and repairers
579                 Painters, construction and maintenance
583                 Paperhangers
584                 Plasterers
585                 Plumbers, pipe fitters, and steamfitters
588                 Concrete and cement workers
589                 Glaziers
593                 Insulation workers
594                 Paving, surfacing, and tamping equipment operators
595                 Roofers and slaters
596                 Sheet metal duct installers
597                 Structural metal workers
598                 Drillers of earth
599                 Construction trades, n.e.c.
                    Extractive Occupations:
614                 Drillers of oil wells
615                 Explosives workers
616                 Miners
617                 Other mining occupations
                    Precision Production Occupations:
628                 Production supervisors or foremen
                    Precision Metal Working Occupations:
634                 Tool and die makers and die setters
637                 Machinists
643                 Boilermakers
644                 Precision grinders and filers
645                 Patternmakers and model makers
646                 Lay-out workers
649                 Engravers
653                 Tinsmiths, coppersmiths, and sheet metal workers
                    Precision Woodworking Occupations:
657                 Cabinetmakers and bench carpenters
658                 Furniture and wood finishers
659                 Other precision woodworkers
                    Precision Textile, Apparel, and Furnishings Machine Workers:
666                 Dressmakers and seamstresses
667                 Tailors
668                 Upholsterers
669                 Shoe repairers
674                 Other precision apparel and fabric workers
                    Precision Workers, Assorted Materials:
675                 Hand molders and shapers, except jewelers
677                 Optical goods workers
678                 Dental laboratory and medical appliance technicians
679                 Bookbinders
684                 Other precision and craft workers
                    Precision Food Production Occupations:
686                 Butchers and meat cutters
687                 Bakers
688                 Batch food makers
                    Precision Inspectors, Testers, and Related Workers:
693                 Adjusters and calibrators
                    Plant and System Operators:
694                 Water and sewage treatment plant operators
695                 Power plant operators
696                 Plant and system operators, stationary engineers
699                 Other plant and system operators
                    OPERATORS, FABRICATORS, AND LABORERS
                    Machine Operators, Assemblers, and Inspectors
                    Machine Operators and Tenders, Except Precision
                    Metal Working and Plastic Working Machine Operators:
703                 Lathe, milling, and turning machine operatives
706                 Punching and stamping press operatives
707                 Rollers, roll hands, and finishers of metal
708                 Drilling and boring machine operators
709                 Grinding, abrading, buffing, and polishing workers
713                 Forge and hammer operators
717                 Fabricating machine operators, n.e.c.
                    Metal and Plastic Processing Machine Operators:
719                 Molders, and casting machine operators
723                 Metal platers
724                 Heat treating equipment operators
                    Woodworking Machine Operators:
726                 Wood lathe, routing, and planing machine operators
727                 Sawing machine operators and sawyers
728                 Shaping and joining machine operator (woodworking)
729                 Nail and tacking machine operators  (woodworking)
733                 Other woodworking machine operators
                    Printing Machine Operators:
734                 Printing machine operators, n.e.c.
735                 Photoengravers and lithographers
736                 Typesetters and compositors
                    Textile, Apparel, and Furnishings Machine Operators:
738                 Winding and twisting textile/apparel operatives
739                 Knitters, loopers, and toppers textile operatives
743                 Textile cutting machine operators
744                 Textile sewing machine operators
745                 Shoemaking machine operators
747                 Pressing machine operators (clothing)
748                 Laundry workers
749                 Misc textile machine operators
                    Machine Operators, Assorted Materials:
753                 Cementing and gluing maching operators
754                 Packers, fillers, and wrappers
755                 Extruding and forming machine operators
756                 Mixing and blending machine operatives
757                 Separating, filtering, and clarifying machine operators
759                 Painting machine operators
763                 Roasting and baking machine operators (food)
764                 Washing, cleaning, and pickling machine operators
765                 Paper folding machine operators
766                 Furnace, kiln, and oven operators, apart from food
768                 Crushing and grinding machine operators
769                 Slicing and cutting machine operators
773                 Motion picture projectionists
774                 Photographic process workers
779                 Machine operators, n.e.c.
                    Fabricators, Assemblers, and Hand Working Occupations:
783                 Welders and metal cutters
784                 Solderers
785                 Assemblers of electrical equipment
789                 Hand painting, coating, and decorating occupations
                    Production Inspectors, Testers, Samplers, and Weighers:
796                 Production checkers and inspectors
799                 Graders and sorters in manufacturing
                    Transportation and Material Moving Occupations
                    Motor Vehicle Operators:
803                 Supervisors of motor vehicle transportation
804                 Truck, delivery, and tractor drivers
808                 Bus drivers
809                 Taxi cab drivers and chauffeurs
813                 Parking lot attendants
                    Transportation Occupations, Except Motor Vehicles
                    Rail Transportation Occupations:
823                 Railroad conductors and yardmasters
824                 Locomotive operators (engineers and firemen)
825                 Railroad brake, coupler, and switch operators
                    Water Transportation Occupations:
829                 Ship crews and marine engineers
834                 Water transport infrastructure tenders and crossing guards
                    Material Moving Equipment Operators:
844                 Operating engineers of construction equipment
848                 Crane, derrick, winch, and hoist operators
853                 Excavating and loading machine operators
859                 Misc material moving occupations
                    Helpers, Construction and Extractive Occupations:
865                 Helpers, constructions
866                 Helpers, surveyors
869                 Construction laborers
874                 Production helpers
                    Freight, Stock, and Material Handlers:
875                 Garbage and recyclable material collectors
876                 Materials movers: stevedores and longshore workers
877                 Stock handlers
878                 Machine feeders and offbearers
883                 Freight, stock, and materials handlers
885                 Garage and service station related occupations
887                 Vehicle washers and equipment cleaners
888                 Packers and packagers by hand
889                 Laborers outside construction
                    MILITARY OCCUPATIONS
905                 Military
                    EXPERIENCED UNEMPLOYED NOT CLASSIFIED BY OCCUPATION
991                 Unemployed
999                 Unknown

OCC1990_MOM2        Occupation, 1990 basis [of Second mother's location in the household]
                    MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS
                    Executive, Administrative, and Managerial Occupations:
003                 Legislators
004                 Chief executives and public administrators
007                 Financial managers
008                 Human resources and labor relations managers
013                 Managers and specialists in marketing, advertising, and public relations
014                 Managers in education and related fields
015                 Managers of medicine and health occupations
016                 Postmasters and mail superintendents
017                 Managers of food-serving and lodging establishments
018                 Managers of properties and real estate
019                 Funeral directors
021                 Managers of service organizations, n.e.c.
022                 Managers and administrators, n.e.c.
                    Management Related Occupations:
023                 Accountants and auditors
024                 Insurance underwriters
025                 Other financial specialists
026                 Management analysts
027                 Personnel, HR, training, and labor relations specialists
028                 Purchasing agents and buyers, of farm products
029                 Buyers, wholesale and retail trade
033                 Purchasing managers, agents and buyers, n.e.c.
034                 Business and promotion agents
035                 Construction inspectors
036                 Inspectors and compliance officers, outside construction
037                 Management support occupations
                    Professional Specialty Occupations
                    Engineers, Architects, and Surveyors:
043                 Architects
                    Engineers:
044                 Aerospace engineer
045                 Metallurgical and materials engineers, variously phrased
047                 Petroleum, mining, and geological engineers
048                 Chemical engineers
053                 Civil engineers
055                 Electrical engineer
056                 Industrial engineers
057                 Mechanical engineers
059                 Not-elsewhere-classified engineers
                    Mathematical and Computer Scientists:
064                 Computer systems analysts and computer scientists
065                 Operations and systems researchers and analysts
066                 Actuaries
067                 Statisticians
068                 Mathematicians and mathematical scientists
                    Natural Scientists:
069                 Physicists and astronomers
073                 Chemists
074                 Atmospheric and space scientists
075                 Geologists
076                 Physical scientists, n.e.c.
077                 Agricultural and food scientists
078                 Biological scientists
079                 Foresters and conservation scientists
083                 Medical scientists
                    Health Diagnosing Occupations:
084                 Physicians
085                 Dentists
086                 Veterinarians
087                 Optometrists
088                 Podiatrists
089                 Other health and therapy
                    Health Assessment and Treating Occupations:
095                 Registered nurses
096                 Pharmacists
097                 Dietitians and nutritionists
                    Therapists:
098                 Respiratory therapists
099                 Occupational therapists
103                 Physical therapists
104                 Speech therapists
105                 Therapists, n.e.c.
106                 Physicians' assistants
                    Teachers, Postsecondary:
113                 Earth, environmental, and marine science instructors
114                 Biological science instructors
115                 Chemistry instructors
116                 Physics instructors
118                 Psychology instructors
119                 Economics instructors
123                 History instructors
125                 Sociology instructors
127                 Engineering instructors
128                 Math instructors
139                 Education instructors
145                 Law instructors
147                 Theology instructors
149                 Home economics instructors
150                 Humanities profs/instructors, college, nec
154                 Subject instructors (HS/college)
                    Teachers, Except Postsecondary:
155                 Kindergarten and earlier school teachers
156                 Primary school teachers
157                 Secondary school teachers
158                 Special education teachers
159                 Teachers , n.e.c.
163                 Vocational and educational counselors
                    Librarians, Archivists, and Curators:
164                 Librarians
165                 Archivists and curators
                    Social Scientists and Urban Planners:
166                 Economists, market researchers, and survey researchers
167                 Psychologists
168                 Sociologists
169                 Social scientists, n.e.c.
173                 Urban and regional planners
                    Social, Recreation, and Religious Workers:
174                 Social workers
175                 Recreation workers
176                 Clergy and religious workers
                    Lawyers and Judges:
178                 Lawyers
179                 Judges
                    Writers, Artists, Entertainers, and Athletes:
183                 Writers and authors
184                 Technical writers
185                 Designers
186                 Musician or composer
187                 Actors, directors, producers
188                 Art makers: painters, sculptors, craft-artists, and print-makers
189                 Photographers
193                 Dancers
194                 Art/entertainment performers and related
195                 Editors and reporters
198                 Announcers
199                 Athletes, sports instructors, and officials
200                 Professionals, n.e.c.
                    TECHNICAL, SALES, AND ADMINISTRATIVE SUPPORT OCCUPATIONS
                    Technicians and Related Support Occupations
                    Health Technologists and Technicians:
203                 Clinical laboratory technologies and technicians
204                 Dental hygenists
205                 Health record tech specialists
206                 Radiologic tech specialists
207                 Licensed practical nurses
208                 Health technologists and technicians, n.e.c.
                    Technologists and Technicians, Except Health
                    Engineering and Related Technologists and Technicians:
213                 Electrical and electronic (engineering) technicians
214                 Engineering technicians, n.e.c.
215                 Mechanical engineering technicians
217                 Drafters
218                 Surveyors, cartographers, mapping scientists and technicians
223                 Biological technicians
                    Science Technicians:
224                 Chemical technicians
225                 Other science technicians
                    Technicians, Except Health, Engineering, and Science:
226                 Airplane pilots and navigators
227                 Air traffic controllers
228                 Broadcast equipment operators
229                 Computer software developers
233                 Programmers of numerically controlled machine tools
234                 Legal assistants, paralegals, legal support, etc
235                 Technicians, n.e.c.
                    Sales Occupations:
243                 Supervisors and proprietors of sales jobs
                    Sales Representatives, Finance and Business Services:
253                 Insurance sales occupations
254                 Real estate sales occupations
255                 Financial services sales occupations
256                 Advertising and related sales jobs
                    Sales Representatives, Commodities:
258                 Sales engineers
274                 Salespersons, n.e.c.
275                 Retail sales clerks
276                 Cashiers
277                 Door-to-door sales, street sales, and news vendors
                    Sales Related Occupations:
283                 Sales demonstrators / promoters / models
                    Administrative Support Occupations, Including Clerical
                    Supervisors, Administrative Support Occupations:
303                 Office supervisors
                    Computer Equipment Operators:
308                 Computer and peripheral equipment operators
                    Secretaries, Stenographers, and Typists:
313                 Secretaries
314                 Stenographers
315                 Typists
                    Information Clerks:
316                 Interviewers, enumerators, and surveyors
317                 Hotel clerks
318                 Transportation ticket and reservation agents
319                 Receptionists
323                 Information clerks, nec
                    Records Processing Occupations, Except Financial:
326                 Correspondence and order clerks
328                 Human resources clerks, except payroll and timekeeping
329                 Library assistants
335                 File clerks
336                 Records clerks
                    Financial Records Processing Occupations:
337                 Bookkeepers and accounting and auditing clerks
338                 Payroll and timekeeping clerks
343                 Cost and rate clerks (financial records processing)
344                 Billing clerks and related financial records processing
                    Duplicating, Mail, and Other Office Machine Operators:
345                 Duplication machine operators / office machine operators
346                 Mail and paper handlers
347                 Office machine operators, n.e.c.
                    Communications Equipment Operators:
348                 Telephone operators
349                 Other telecom operators
                    Mail and Message Distributing Occupations:
354                 Postal clerks, excluding mail carriers
355                 Mail carriers for postal service
356                 Mail clerks, outside of post office
357                 Messengers
                    Material Recording, Scheduling, and Distributing Clerks:
359                 Dispatchers
361                 Inspectors, n.e.c.
364                 Shipping and receiving clerks
365                 Stock and inventory clerks
366                 Meter readers
368                 Weighers, measurers, and checkers
373                 Material recording, scheduling, production, planning, and expediting clerks
                    Adjusters and Investigators:
375                 Insurance adjusters, examiners, and investigators
376                 Customer service reps, investigators and adjusters, except insurance
377                 Eligibility clerks for government programs; social welfare
378                 Bill and account collectors
                    Miscellaneous Administrative Support Occupations:
379                 General office clerks
383                 Bank tellers
384                 Proofreaders
385                 Data entry keyers
386                 Statistical clerks
387                 Teacher's aides
389                 Administrative support jobs, n.e.c.
                    SERVICE OCCUPATIONS
                    Private Household Occupations:
405                 Housekeepers, maids, butlers, stewards, and lodging quarters cleaners
407                 Private household cleaners and servants
                    Protective Service Occupations
                    Supervisors, Protective Service Occupations:
415                 Supervisors of guards
                    Firefighting and Fire Prevention Occupations:
417                 Fire fighting, prevention, and inspection
                    Police and Detectives:
418                 Police, detectives, and private investigators
423                 Other law enforcement: sheriffs, bailiffs, correctional institution officers
                    Guards:
425                 Crossing guards and bridge tenders
426                 Guards, watchmen, doorkeepers
427                 Protective services, n.e.c.
                    Service Occupations, Except Protective and Household
                    Food Preparation and Service Occupations:
434                 Bartenders
435                 Waiter/waitress
436                 Cooks, variously defined
438                 Food counter and fountain workers
439                 Kitchen workers
443                 Waiter's assistant
444                 Misc food prep workers
                    Health Service Occupations:
445                 Dental assistants
446                 Health aides, except nursing
447                 Nursing aides, orderlies, and attendants
                    Cleaning and Building Service Occupations, Except Households:
448                 Supervisors of cleaning and building service
453                 Janitors
454                 Elevator operators
455                 Pest control occupations
                    Personal Service Occupations:
456                 Supervisors of personal service jobs, n.e.c.
457                 Barbers
458                 Hairdressers and cosmetologists
459                 Recreation facility attendants
461                 Guides
462                 Ushers
463                 Public transportation attendants and inspectors
464                 Baggage porters
465                 Welfare service aides
468                 Child care workers
469                 Personal service occupations, nec
                    FARMING, FORESTRY, AND FISHING OCCUPATIONS
                    Farm Operators and Managers:
473                 Farmers (owners and tenants)
474                 Horticultural specialty farmers
475                 Farm managers, except for horticultural farms
476                 Managers of horticultural specialty farms
                    Other Agricultural and Related Occupations:
                    Farm Occupations, Except Managerial:
479                 Farm workers
483                 Marine life cultivation workers
484                 Nursery farming workers
                    Related Agricultural Occupations:
485                 Supervisors of agricultural occupations
486                 Gardeners and groundskeepers
487                 Animal caretakers except on farms
488                 Graders and sorters of agricultural products
489                 Inspectors of agricultural products
                    Forestry and Logging Occupations:
496                 Timber, logging, and forestry workers
                    Fishers, Hunters, and Trappers:
498                 Fishers, hunters, and kindred
                    PRECISION PRODUCTION, CRAFT, AND REPAIR OCCUPATIONS
                    Mechanics and Repairers:
503                 Supervisors of mechanics and repairers
                    Mechanics and Repairers, Except Supervisors
                    Vehicle and Mobile Equipment Mechanics and Repairers:
505                 Automobile mechanics
507                 Bus, truck, and stationary engine mechanics
508                 Aircraft mechanics
509                 Small engine repairers
514                 Auto body repairers
516                 Heavy equipment and farm equipment mechanics
518                 Industrial machinery repairers
519                 Machinery maintenance occupations
                    Electrical and Electronic Equipment Repairers:
523                 Repairers of industrial electrical equipment
525                 Repairers of data processing equipment
526                 Repairers of household appliances and power tools
527                 Telecom and line installers and repairers
533                 Repairers of electrical equipment, n.e.c.
534                 Heating, air conditioning, and refigeration mechanics
                    Miscellaneous Mechanics and Repairers:
535                 Precision makers, repairers, and smiths
536                 Locksmiths and safe repairers
538                 Office machine repairers and mechanics
539                 Repairers of mechanical controls and valves
543                 Elevator installers and repairers
544                 Millwrights
549                 Mechanics and repairers, n.e.c.
                    Construction Trades
                    Supervisors, Construction Occupations:
558                 Supervisors of construction work
                    Construction Trades, Except Supervisors:
563                 Masons, tilers, and carpet installers
567                 Carpenters
573                 Drywall installers
575                 Electricians
577                 Electric power installers and repairers
579                 Painters, construction and maintenance
583                 Paperhangers
584                 Plasterers
585                 Plumbers, pipe fitters, and steamfitters
588                 Concrete and cement workers
589                 Glaziers
593                 Insulation workers
594                 Paving, surfacing, and tamping equipment operators
595                 Roofers and slaters
596                 Sheet metal duct installers
597                 Structural metal workers
598                 Drillers of earth
599                 Construction trades, n.e.c.
                    Extractive Occupations:
614                 Drillers of oil wells
615                 Explosives workers
616                 Miners
617                 Other mining occupations
                    Precision Production Occupations:
628                 Production supervisors or foremen
                    Precision Metal Working Occupations:
634                 Tool and die makers and die setters
637                 Machinists
643                 Boilermakers
644                 Precision grinders and filers
645                 Patternmakers and model makers
646                 Lay-out workers
649                 Engravers
653                 Tinsmiths, coppersmiths, and sheet metal workers
                    Precision Woodworking Occupations:
657                 Cabinetmakers and bench carpenters
658                 Furniture and wood finishers
659                 Other precision woodworkers
                    Precision Textile, Apparel, and Furnishings Machine Workers:
666                 Dressmakers and seamstresses
667                 Tailors
668                 Upholsterers
669                 Shoe repairers
674                 Other precision apparel and fabric workers
                    Precision Workers, Assorted Materials:
675                 Hand molders and shapers, except jewelers
677                 Optical goods workers
678                 Dental laboratory and medical appliance technicians
679                 Bookbinders
684                 Other precision and craft workers
                    Precision Food Production Occupations:
686                 Butchers and meat cutters
687                 Bakers
688                 Batch food makers
                    Precision Inspectors, Testers, and Related Workers:
693                 Adjusters and calibrators
                    Plant and System Operators:
694                 Water and sewage treatment plant operators
695                 Power plant operators
696                 Plant and system operators, stationary engineers
699                 Other plant and system operators
                    OPERATORS, FABRICATORS, AND LABORERS
                    Machine Operators, Assemblers, and Inspectors
                    Machine Operators and Tenders, Except Precision
                    Metal Working and Plastic Working Machine Operators:
703                 Lathe, milling, and turning machine operatives
706                 Punching and stamping press operatives
707                 Rollers, roll hands, and finishers of metal
708                 Drilling and boring machine operators
709                 Grinding, abrading, buffing, and polishing workers
713                 Forge and hammer operators
717                 Fabricating machine operators, n.e.c.
                    Metal and Plastic Processing Machine Operators:
719                 Molders, and casting machine operators
723                 Metal platers
724                 Heat treating equipment operators
                    Woodworking Machine Operators:
726                 Wood lathe, routing, and planing machine operators
727                 Sawing machine operators and sawyers
728                 Shaping and joining machine operator (woodworking)
729                 Nail and tacking machine operators  (woodworking)
733                 Other woodworking machine operators
                    Printing Machine Operators:
734                 Printing machine operators, n.e.c.
735                 Photoengravers and lithographers
736                 Typesetters and compositors
                    Textile, Apparel, and Furnishings Machine Operators:
738                 Winding and twisting textile/apparel operatives
739                 Knitters, loopers, and toppers textile operatives
743                 Textile cutting machine operators
744                 Textile sewing machine operators
745                 Shoemaking machine operators
747                 Pressing machine operators (clothing)
748                 Laundry workers
749                 Misc textile machine operators
                    Machine Operators, Assorted Materials:
753                 Cementing and gluing maching operators
754                 Packers, fillers, and wrappers
755                 Extruding and forming machine operators
756                 Mixing and blending machine operatives
757                 Separating, filtering, and clarifying machine operators
759                 Painting machine operators
763                 Roasting and baking machine operators (food)
764                 Washing, cleaning, and pickling machine operators
765                 Paper folding machine operators
766                 Furnace, kiln, and oven operators, apart from food
768                 Crushing and grinding machine operators
769                 Slicing and cutting machine operators
773                 Motion picture projectionists
774                 Photographic process workers
779                 Machine operators, n.e.c.
                    Fabricators, Assemblers, and Hand Working Occupations:
783                 Welders and metal cutters
784                 Solderers
785                 Assemblers of electrical equipment
789                 Hand painting, coating, and decorating occupations
                    Production Inspectors, Testers, Samplers, and Weighers:
796                 Production checkers and inspectors
799                 Graders and sorters in manufacturing
                    Transportation and Material Moving Occupations
                    Motor Vehicle Operators:
803                 Supervisors of motor vehicle transportation
804                 Truck, delivery, and tractor drivers
808                 Bus drivers
809                 Taxi cab drivers and chauffeurs
813                 Parking lot attendants
                    Transportation Occupations, Except Motor Vehicles
                    Rail Transportation Occupations:
823                 Railroad conductors and yardmasters
824                 Locomotive operators (engineers and firemen)
825                 Railroad brake, coupler, and switch operators
                    Water Transportation Occupations:
829                 Ship crews and marine engineers
834                 Water transport infrastructure tenders and crossing guards
                    Material Moving Equipment Operators:
844                 Operating engineers of construction equipment
848                 Crane, derrick, winch, and hoist operators
853                 Excavating and loading machine operators
859                 Misc material moving occupations
                    Helpers, Construction and Extractive Occupations:
865                 Helpers, constructions
866                 Helpers, surveyors
869                 Construction laborers
874                 Production helpers
                    Freight, Stock, and Material Handlers:
875                 Garbage and recyclable material collectors
876                 Materials movers: stevedores and longshore workers
877                 Stock handlers
878                 Machine feeders and offbearers
883                 Freight, stock, and materials handlers
885                 Garage and service station related occupations
887                 Vehicle washers and equipment cleaners
888                 Packers and packagers by hand
889                 Laborers outside construction
                    MILITARY OCCUPATIONS
905                 Military
                    EXPERIENCED UNEMPLOYED NOT CLASSIFIED BY OCCUPATION
991                 Unemployed
999                 Unknown

OCC1990_POP2        Occupation, 1990 basis [of Second father's location in the household]
                    MANAGERIAL AND PROFESSIONAL SPECIALTY OCCUPATIONS
                    Executive, Administrative, and Managerial Occupations:
003                 Legislators
004                 Chief executives and public administrators
007                 Financial managers
008                 Human resources and labor relations managers
013                 Managers and specialists in marketing, advertising, and public relations
014                 Managers in education and related fields
015                 Managers of medicine and health occupations
016                 Postmasters and mail superintendents
017                 Managers of food-serving and lodging establishments
018                 Managers of properties and real estate
019                 Funeral directors
021                 Managers of service organizations, n.e.c.
022                 Managers and administrators, n.e.c.
                    Management Related Occupations:
023                 Accountants and auditors
024                 Insurance underwriters
025                 Other financial specialists
026                 Management analysts
027                 Personnel, HR, training, and labor relations specialists
028                 Purchasing agents and buyers, of farm products
029                 Buyers, wholesale and retail trade
033                 Purchasing managers, agents and buyers, n.e.c.
034                 Business and promotion agents
035                 Construction inspectors
036                 Inspectors and compliance officers, outside construction
037                 Management support occupations
                    Professional Specialty Occupations
                    Engineers, Architects, and Surveyors:
043                 Architects
                    Engineers:
044                 Aerospace engineer
045                 Metallurgical and materials engineers, variously phrased
047                 Petroleum, mining, and geological engineers
048                 Chemical engineers
053                 Civil engineers
055                 Electrical engineer
056                 Industrial engineers
057                 Mechanical engineers
059                 Not-elsewhere-classified engineers
                    Mathematical and Computer Scientists:
064                 Computer systems analysts and computer scientists
065                 Operations and systems researchers and analysts
066                 Actuaries
067                 Statisticians
068                 Mathematicians and mathematical scientists
                    Natural Scientists:
069                 Physicists and astronomers
073                 Chemists
074                 Atmospheric and space scientists
075                 Geologists
076                 Physical scientists, n.e.c.
077                 Agricultural and food scientists
078                 Biological scientists
079                 Foresters and conservation scientists
083                 Medical scientists
                    Health Diagnosing Occupations:
084                 Physicians
085                 Dentists
086                 Veterinarians
087                 Optometrists
088                 Podiatrists
089                 Other health and therapy
                    Health Assessment and Treating Occupations:
095                 Registered nurses
096                 Pharmacists
097                 Dietitians and nutritionists
                    Therapists:
098                 Respiratory therapists
099                 Occupational therapists
103                 Physical therapists
104                 Speech therapists
105                 Therapists, n.e.c.
106                 Physicians' assistants
                    Teachers, Postsecondary:
113                 Earth, environmental, and marine science instructors
114                 Biological science instructors
115                 Chemistry instructors
116                 Physics instructors
118                 Psychology instructors
119                 Economics instructors
123                 History instructors
125                 Sociology instructors
127                 Engineering instructors
128                 Math instructors
139                 Education instructors
145                 Law instructors
147                 Theology instructors
149                 Home economics instructors
150                 Humanities profs/instructors, college, nec
154                 Subject instructors (HS/college)
                    Teachers, Except Postsecondary:
155                 Kindergarten and earlier school teachers
156                 Primary school teachers
157                 Secondary school teachers
158                 Special education teachers
159                 Teachers , n.e.c.
163                 Vocational and educational counselors
                    Librarians, Archivists, and Curators:
164                 Librarians
165                 Archivists and curators
                    Social Scientists and Urban Planners:
166                 Economists, market researchers, and survey researchers
167                 Psychologists
168                 Sociologists
169                 Social scientists, n.e.c.
173                 Urban and regional planners
                    Social, Recreation, and Religious Workers:
174                 Social workers
175                 Recreation workers
176                 Clergy and religious workers
                    Lawyers and Judges:
178                 Lawyers
179                 Judges
                    Writers, Artists, Entertainers, and Athletes:
183                 Writers and authors
184                 Technical writers
185                 Designers
186                 Musician or composer
187                 Actors, directors, producers
188                 Art makers: painters, sculptors, craft-artists, and print-makers
189                 Photographers
193                 Dancers
194                 Art/entertainment performers and related
195                 Editors and reporters
198                 Announcers
199                 Athletes, sports instructors, and officials
200                 Professionals, n.e.c.
                    TECHNICAL, SALES, AND ADMINISTRATIVE SUPPORT OCCUPATIONS
                    Technicians and Related Support Occupations
                    Health Technologists and Technicians:
203                 Clinical laboratory technologies and technicians
204                 Dental hygenists
205                 Health record tech specialists
206                 Radiologic tech specialists
207                 Licensed practical nurses
208                 Health technologists and technicians, n.e.c.
                    Technologists and Technicians, Except Health
                    Engineering and Related Technologists and Technicians:
213                 Electrical and electronic (engineering) technicians
214                 Engineering technicians, n.e.c.
215                 Mechanical engineering technicians
217                 Drafters
218                 Surveyors, cartographers, mapping scientists and technicians
223                 Biological technicians
                    Science Technicians:
224                 Chemical technicians
225                 Other science technicians
                    Technicians, Except Health, Engineering, and Science:
226                 Airplane pilots and navigators
227                 Air traffic controllers
228                 Broadcast equipment operators
229                 Computer software developers
233                 Programmers of numerically controlled machine tools
234                 Legal assistants, paralegals, legal support, etc
235                 Technicians, n.e.c.
                    Sales Occupations:
243                 Supervisors and proprietors of sales jobs
                    Sales Representatives, Finance and Business Services:
253                 Insurance sales occupations
254                 Real estate sales occupations
255                 Financial services sales occupations
256                 Advertising and related sales jobs
                    Sales Representatives, Commodities:
258                 Sales engineers
274                 Salespersons, n.e.c.
275                 Retail sales clerks
276                 Cashiers
277                 Door-to-door sales, street sales, and news vendors
                    Sales Related Occupations:
283                 Sales demonstrators / promoters / models
                    Administrative Support Occupations, Including Clerical
                    Supervisors, Administrative Support Occupations:
303                 Office supervisors
                    Computer Equipment Operators:
308                 Computer and peripheral equipment operators
                    Secretaries, Stenographers, and Typists:
313                 Secretaries
314                 Stenographers
315                 Typists
                    Information Clerks:
316                 Interviewers, enumerators, and surveyors
317                 Hotel clerks
318                 Transportation ticket and reservation agents
319                 Receptionists
323                 Information clerks, nec
                    Records Processing Occupations, Except Financial:
326                 Correspondence and order clerks
328                 Human resources clerks, except payroll and timekeeping
329                 Library assistants
335                 File clerks
336                 Records clerks
                    Financial Records Processing Occupations:
337                 Bookkeepers and accounting and auditing clerks
338                 Payroll and timekeeping clerks
343                 Cost and rate clerks (financial records processing)
344                 Billing clerks and related financial records processing
                    Duplicating, Mail, and Other Office Machine Operators:
345                 Duplication machine operators / office machine operators
346                 Mail and paper handlers
347                 Office machine operators, n.e.c.
                    Communications Equipment Operators:
348                 Telephone operators
349                 Other telecom operators
                    Mail and Message Distributing Occupations:
354                 Postal clerks, excluding mail carriers
355                 Mail carriers for postal service
356                 Mail clerks, outside of post office
357                 Messengers
                    Material Recording, Scheduling, and Distributing Clerks:
359                 Dispatchers
361                 Inspectors, n.e.c.
364                 Shipping and receiving clerks
365                 Stock and inventory clerks
366                 Meter readers
368                 Weighers, measurers, and checkers
373                 Material recording, scheduling, production, planning, and expediting clerks
                    Adjusters and Investigators:
375                 Insurance adjusters, examiners, and investigators
376                 Customer service reps, investigators and adjusters, except insurance
377                 Eligibility clerks for government programs; social welfare
378                 Bill and account collectors
                    Miscellaneous Administrative Support Occupations:
379                 General office clerks
383                 Bank tellers
384                 Proofreaders
385                 Data entry keyers
386                 Statistical clerks
387                 Teacher's aides
389                 Administrative support jobs, n.e.c.
                    SERVICE OCCUPATIONS
                    Private Household Occupations:
405                 Housekeepers, maids, butlers, stewards, and lodging quarters cleaners
407                 Private household cleaners and servants
                    Protective Service Occupations
                    Supervisors, Protective Service Occupations:
415                 Supervisors of guards
                    Firefighting and Fire Prevention Occupations:
417                 Fire fighting, prevention, and inspection
                    Police and Detectives:
418                 Police, detectives, and private investigators
423                 Other law enforcement: sheriffs, bailiffs, correctional institution officers
                    Guards:
425                 Crossing guards and bridge tenders
426                 Guards, watchmen, doorkeepers
427                 Protective services, n.e.c.
                    Service Occupations, Except Protective and Household
                    Food Preparation and Service Occupations:
434                 Bartenders
435                 Waiter/waitress
436                 Cooks, variously defined
438                 Food counter and fountain workers
439                 Kitchen workers
443                 Waiter's assistant
444                 Misc food prep workers
                    Health Service Occupations:
445                 Dental assistants
446                 Health aides, except nursing
447                 Nursing aides, orderlies, and attendants
                    Cleaning and Building Service Occupations, Except Households:
448                 Supervisors of cleaning and building service
453                 Janitors
454                 Elevator operators
455                 Pest control occupations
                    Personal Service Occupations:
456                 Supervisors of personal service jobs, n.e.c.
457                 Barbers
458                 Hairdressers and cosmetologists
459                 Recreation facility attendants
461                 Guides
462                 Ushers
463                 Public transportation attendants and inspectors
464                 Baggage porters
465                 Welfare service aides
468                 Child care workers
469                 Personal service occupations, nec
                    FARMING, FORESTRY, AND FISHING OCCUPATIONS
                    Farm Operators and Managers:
473                 Farmers (owners and tenants)
474                 Horticultural specialty farmers
475                 Farm managers, except for horticultural farms
476                 Managers of horticultural specialty farms
                    Other Agricultural and Related Occupations:
                    Farm Occupations, Except Managerial:
479                 Farm workers
483                 Marine life cultivation workers
484                 Nursery farming workers
                    Related Agricultural Occupations:
485                 Supervisors of agricultural occupations
486                 Gardeners and groundskeepers
487                 Animal caretakers except on farms
488                 Graders and sorters of agricultural products
489                 Inspectors of agricultural products
                    Forestry and Logging Occupations:
496                 Timber, logging, and forestry workers
                    Fishers, Hunters, and Trappers:
498                 Fishers, hunters, and kindred
                    PRECISION PRODUCTION, CRAFT, AND REPAIR OCCUPATIONS
                    Mechanics and Repairers:
503                 Supervisors of mechanics and repairers
                    Mechanics and Repairers, Except Supervisors
                    Vehicle and Mobile Equipment Mechanics and Repairers:
505                 Automobile mechanics
507                 Bus, truck, and stationary engine mechanics
508                 Aircraft mechanics
509                 Small engine repairers
514                 Auto body repairers
516                 Heavy equipment and farm equipment mechanics
518                 Industrial machinery repairers
519                 Machinery maintenance occupations
                    Electrical and Electronic Equipment Repairers:
523                 Repairers of industrial electrical equipment
525                 Repairers of data processing equipment
526                 Repairers of household appliances and power tools
527                 Telecom and line installers and repairers
533                 Repairers of electrical equipment, n.e.c.
534                 Heating, air conditioning, and refigeration mechanics
                    Miscellaneous Mechanics and Repairers:
535                 Precision makers, repairers, and smiths
536                 Locksmiths and safe repairers
538                 Office machine repairers and mechanics
539                 Repairers of mechanical controls and valves
543                 Elevator installers and repairers
544                 Millwrights
549                 Mechanics and repairers, n.e.c.
                    Construction Trades
                    Supervisors, Construction Occupations:
558                 Supervisors of construction work
                    Construction Trades, Except Supervisors:
563                 Masons, tilers, and carpet installers
567                 Carpenters
573                 Drywall installers
575                 Electricians
577                 Electric power installers and repairers
579                 Painters, construction and maintenance
583                 Paperhangers
584                 Plasterers
585                 Plumbers, pipe fitters, and steamfitters
588                 Concrete and cement workers
589                 Glaziers
593                 Insulation workers
594                 Paving, surfacing, and tamping equipment operators
595                 Roofers and slaters
596                 Sheet metal duct installers
597                 Structural metal workers
598                 Drillers of earth
599                 Construction trades, n.e.c.
                    Extractive Occupations:
614                 Drillers of oil wells
615                 Explosives workers
616                 Miners
617                 Other mining occupations
                    Precision Production Occupations:
628                 Production supervisors or foremen
                    Precision Metal Working Occupations:
634                 Tool and die makers and die setters
637                 Machinists
643                 Boilermakers
644                 Precision grinders and filers
645                 Patternmakers and model makers
646                 Lay-out workers
649                 Engravers
653                 Tinsmiths, coppersmiths, and sheet metal workers
                    Precision Woodworking Occupations:
657                 Cabinetmakers and bench carpenters
658                 Furniture and wood finishers
659                 Other precision woodworkers
                    Precision Textile, Apparel, and Furnishings Machine Workers:
666                 Dressmakers and seamstresses
667                 Tailors
668                 Upholsterers
669                 Shoe repairers
674                 Other precision apparel and fabric workers
                    Precision Workers, Assorted Materials:
675                 Hand molders and shapers, except jewelers
677                 Optical goods workers
678                 Dental laboratory and medical appliance technicians
679                 Bookbinders
684                 Other precision and craft workers
                    Precision Food Production Occupations:
686                 Butchers and meat cutters
687                 Bakers
688                 Batch food makers
                    Precision Inspectors, Testers, and Related Workers:
693                 Adjusters and calibrators
                    Plant and System Operators:
694                 Water and sewage treatment plant operators
695                 Power plant operators
696                 Plant and system operators, stationary engineers
699                 Other plant and system operators
                    OPERATORS, FABRICATORS, AND LABORERS
                    Machine Operators, Assemblers, and Inspectors
                    Machine Operators and Tenders, Except Precision
                    Metal Working and Plastic Working Machine Operators:
703                 Lathe, milling, and turning machine operatives
706                 Punching and stamping press operatives
707                 Rollers, roll hands, and finishers of metal
708                 Drilling and boring machine operators
709                 Grinding, abrading, buffing, and polishing workers
713                 Forge and hammer operators
717                 Fabricating machine operators, n.e.c.
                    Metal and Plastic Processing Machine Operators:
719                 Molders, and casting machine operators
723                 Metal platers
724                 Heat treating equipment operators
                    Woodworking Machine Operators:
726                 Wood lathe, routing, and planing machine operators
727                 Sawing machine operators and sawyers
728                 Shaping and joining machine operator (woodworking)
729                 Nail and tacking machine operators  (woodworking)
733                 Other woodworking machine operators
                    Printing Machine Operators:
734                 Printing machine operators, n.e.c.
735                 Photoengravers and lithographers
736                 Typesetters and compositors
                    Textile, Apparel, and Furnishings Machine Operators:
738                 Winding and twisting textile/apparel operatives
739                 Knitters, loopers, and toppers textile operatives
743                 Textile cutting machine operators
744                 Textile sewing machine operators
745                 Shoemaking machine operators
747                 Pressing machine operators (clothing)
748                 Laundry workers
749                 Misc textile machine operators
                    Machine Operators, Assorted Materials:
753                 Cementing and gluing maching operators
754                 Packers, fillers, and wrappers
755                 Extruding and forming machine operators
756                 Mixing and blending machine operatives
757                 Separating, filtering, and clarifying machine operators
759                 Painting machine operators
763                 Roasting and baking machine operators (food)
764                 Washing, cleaning, and pickling machine operators
765                 Paper folding machine operators
766                 Furnace, kiln, and oven operators, apart from food
768                 Crushing and grinding machine operators
769                 Slicing and cutting machine operators
773                 Motion picture projectionists
774                 Photographic process workers
779                 Machine operators, n.e.c.
                    Fabricators, Assemblers, and Hand Working Occupations:
783                 Welders and metal cutters
784                 Solderers
785                 Assemblers of electrical equipment
789                 Hand painting, coating, and decorating occupations
                    Production Inspectors, Testers, Samplers, and Weighers:
796                 Production checkers and inspectors
799                 Graders and sorters in manufacturing
                    Transportation and Material Moving Occupations
                    Motor Vehicle Operators:
803                 Supervisors of motor vehicle transportation
804                 Truck, delivery, and tractor drivers
808                 Bus drivers
809                 Taxi cab drivers and chauffeurs
813                 Parking lot attendants
                    Transportation Occupations, Except Motor Vehicles
                    Rail Transportation Occupations:
823                 Railroad conductors and yardmasters
824                 Locomotive operators (engineers and firemen)
825                 Railroad brake, coupler, and switch operators
                    Water Transportation Occupations:
829                 Ship crews and marine engineers
834                 Water transport infrastructure tenders and crossing guards
                    Material Moving Equipment Operators:
844                 Operating engineers of construction equipment
848                 Crane, derrick, winch, and hoist operators
853                 Excavating and loading machine operators
859                 Misc material moving occupations
                    Helpers, Construction and Extractive Occupations:
865                 Helpers, constructions
866                 Helpers, surveyors
869                 Construction laborers
874                 Production helpers
                    Freight, Stock, and Material Handlers:
875                 Garbage and recyclable material collectors
876                 Materials movers: stevedores and longshore workers
877                 Stock handlers
878                 Machine feeders and offbearers
883                 Freight, stock, and materials handlers
885                 Garage and service station related occupations
887                 Vehicle washers and equipment cleaners
888                 Packers and packagers by hand
889                 Laborers outside construction
                    MILITARY OCCUPATIONS
905                 Military
                    EXPERIENCED UNEMPLOYED NOT CLASSIFIED BY OCCUPATION
991                 Unemployed
999                 Unknown

QEDUC_MOM           Flag for Educrec, Higrade, Educ99 [of Mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Failed edit/illegible
3                   Failed edit/missing
4                   Consistency edit
                    ALLOCATED: (4-6)
                    Allocated
                    Allocated
5                   Consistency edit/allocated, hot deck
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEDUC_POP           Flag for Educrec, Higrade, Educ99 [of Father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Failed edit/illegible
3                   Failed edit/missing
4                   Consistency edit
                    ALLOCATED: (4-6)
                    Allocated
                    Allocated
5                   Consistency edit/allocated, hot deck
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEDUC_MOM2          Flag for Educrec, Higrade, Educ99 [of Second mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Failed edit/illegible
3                   Failed edit/missing
4                   Consistency edit
                    ALLOCATED: (4-6)
                    Allocated
                    Allocated
5                   Consistency edit/allocated, hot deck
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEDUC_POP2          Flag for Educrec, Higrade, Educ99 [of Second father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Failed edit/illegible
3                   Failed edit/missing
4                   Consistency edit
                    ALLOCATED: (4-6)
                    Allocated
                    Allocated
5                   Consistency edit/allocated, hot deck
                    Externally allocated value:
                    Original entry
6                   Failed edit/missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
                    Original entry
7                   Illegible
8                   Illegible/missing or failed edit

QEMPSTAT_MOM        Flag for Empstat, Labforce [of Mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QEMPSTAT_POP        Flag for Empstat, Labforce [of Father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QEMPSTAT_MOM2       Flag for Empstat, Labforce [of Second mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QEMPSTAT_POP2       Flag for Empstat, Labforce [of Second father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Original entry or Inapplicable (not in universe)
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QOCC_MOM            Flag for Occ, Occ1950, SEI, Occscore, Occsoc, Labforce [of Mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
                    Internally allocated value:
                    Original entry
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QOCC_POP            Flag for Occ, Occ1950, SEI, Occscore, Occsoc, Labforce [of Father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
                    Internally allocated value:
                    Original entry
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QOCC_MOM2           Flag for Occ, Occ1950, SEI, Occscore, Occsoc, Labforce [of Second mother's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
                    Internally allocated value:
                    Original entry
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

QOCC_POP2           Flag for Occ, Occ1950, SEI, Occscore, Occsoc, Labforce [of Second father's location in the household]
                    ORIGINAL ENTRY NOT EDITED OR ALLOCATED: (0)
0                   Entered as written
                    LOGICAL EDIT: (1-3)
                    Internally allocated value:
                    Original entry
1                   Failed edit
2                   Illegible
                    Internally allocated value:
                    Original entry
3                   Missing
                    ALLOCATED: (4-6)
4                   Allocated
                    Externally allocated value:
                    Original entry
5                   Illegible
6                   Missing
                    COLD DECK ALLOCATION OR MODAL/MEAN VALUE ASSIGNED: (7-8)
7                   Original entry illegible
8                   Original entry missing or failed edit

